| 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 | $127.85 | 8.857% | $139.1737 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $140.85 | 10.697% | $155.9167 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $195.50 | 3.388% | $202.1235 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $112.53 | 5.464% | $118.6786 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $139.99 | 5.245% | $147.3325 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $66.25 | 8.400% | $71.815 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $191.74 | 12.348% | $215.4161 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $974.71 | $1,050.4561 | $1,050.46 | $1,050.40 | $1,050.40 | |