| 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 | $187.67 | 7.791% | $202.2914 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $152.57 | 5.628% | $161.1566 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $115.96 | 4.188% | $120.8164 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $180.98 | 10.696% | $200.3376 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $12.31 | 12.844% | $13.8911 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $68.68 | 13.402% | $77.8845 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $97.78 | 11.830% | $109.3474 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $815.95 | $885.7250 | $885.73 | $885.75 | $885.70 | |