| 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 | $166.42 | 11.230% | $185.109 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $208.81 | 4.382% | $217.9601 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $182.31 | 11.154% | $202.6449 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $5.60 | 10.742% | $6.2016 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $160.34 | 13.616% | $182.1719 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $152.88 | 9.178% | $166.9113 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $176.80 | 3.453% | $182.9049 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $1,053.16 | $1,143.9037 | $1,143.89 | $1,143.85 | $1,143.90 | |