| 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 | $187.42 | 5.683% | $198.0711 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $181.69 | 11.597% | $202.7606 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $159.73 | 6.251% | $169.7147 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $62.78 | 7.843% | $67.7038 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $151.79 | 6.590% | $161.793 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $42.28 | 5.626% | $44.6587 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $59.46 | 3.354% | $61.4543 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $845.15 | $906.1562 | $906.14 | $906.10 | $906.30 | |