| 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 | $170.47 | 12.316% | $191.4651 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $71.86 | 9.659% | $78.801 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $177.85 | 9.308% | $194.4043 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $126.43 | 7.530% | $135.9502 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $166.30 | 5.402% | $175.2835 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $11.32 | 4.662% | $11.8477 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $242.76 | 8.393% | $263.1348 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $966.99 | $1,050.8866 | $1,050.88 | $1,050.90 | $1,050.90 | |