| 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 | $174.34 | 9.675% | $191.2074 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $170.35 | 6.213% | $180.9338 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $50.72 | 12.213% | $56.9144 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $183.33 | 10.300% | $202.213 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $89.66 | 3.489% | $92.7882 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $129.29 | 13.558% | $146.8191 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $33.83 | 5.109% | $35.5584 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $831.52 | $906.4343 | $906.43 | $906.40 | $906.40 | |