| 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 | $135.41 | 9.694% | $148.5366 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $173.72 | 12.530% | $195.4871 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $182.63 | 13.616% | $207.4969 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $159.69 | 10.596% | $176.6108 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $29.67 | 8.169% | $32.0937 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $100.98 | 6.172% | $107.2125 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $108.89 | 10.548% | $120.3757 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $890.99 | $987.8133 | $987.82 | $987.85 | $987.80 | |