| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.59 | 13.791% | $121.2898 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $106.61 | 12.122% | $119.5333 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $154.52 | 4.267% | $161.1134 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $176.77 | 12.438% | $198.7567 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $147.69 | 10.727% | $163.5327 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $144.68 | 5.690% | $152.9123 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $219.78 | 5.302% | $231.4327 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,056.64 | $1,148.5709 | $1,148.56 | $1,148.60 | $1,148.50 | |