| 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 | $221.73 | 7.424% | $238.1912 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $95.45 | 8.714% | $103.7675 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $151.79 | 5.630% | $160.3358 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $67.97 | 10.399% | $75.0382 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $131.99 | 4.683% | $138.1711 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $70.65 | 9.569% | $77.4105 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $44.35 | 3.712% | $45.9963 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $783.93 | $838.9106 | $838.92 | $838.90 | $838.90 | |