| 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 | $163.97 | 6.601% | $174.7937 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $151.81 | 3.630% | $157.3207 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $50.61 | 6.180% | $53.7377 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $159.33 | 10.262% | $175.6804 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $50.32 | 13.368% | $57.0468 | $57.05 | $57.05 | $57.00 |
| Purchase #6 | $58.38 | 6.294% | $62.0544 | $62.05 | $62.05 | $62.10 |
| Purchase #7 | $172.64 | 4.178% | $179.8529 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $807.06 | $860.4866 | $860.48 | $860.50 | $860.50 | |