| 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 | $117.81 | 8.202% | $127.4728 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $108.47 | 9.243% | $118.4959 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $137.84 | 11.661% | $153.9135 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $158.38 | 13.739% | $180.1398 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $46.35 | 6.650% | $49.4323 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $156.44 | 13.209% | $177.1042 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $63.87 | 7.375% | $68.5804 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $789.16 | $875.1389 | $875.13 | $875.15 | $875.10 | |