| 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 | $115.42 | 5.396% | $121.6481 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $156.33 | 6.255% | $166.1084 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $15.67 | 7.398% | $16.8293 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $156.98 | 6.155% | $166.6421 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $112.69 | 7.599% | $121.2533 | $121.25 | $121.25 | $121.30 |
| Purchase #6 | $185.87 | 10.500% | $205.3864 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $216.37 | 4.108% | $225.2585 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $959.33 | $1,023.1261 | $1,023.13 | $1,023.15 | $1,023.10 | |