| 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 | $143.97 | 10.325% | $158.8349 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $194.77 | 3.783% | $202.1381 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $44.82 | 4.438% | $46.8091 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $190.83 | 7.725% | $205.5716 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $22.44 | 7.607% | $24.147 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $117.95 | 7.487% | $126.7809 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $170.54 | 9.586% | $186.888 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $885.32 | $951.1696 | $951.17 | $951.20 | $951.10 | |