| 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 | $141.88 | 12.454% | $159.5497 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $245.38 | 11.127% | $272.6834 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $126.59 | 9.398% | $138.4869 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $210.72 | 8.510% | $228.6523 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $31.98 | 3.159% | $32.9902 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $113.61 | 11.293% | $126.44 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $27.42 | 13.528% | $31.1294 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $897.58 | $989.9319 | $989.93 | $990.00 | $989.90 | |