| 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 | $175.82 | 7.666% | $189.2984 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $35.92 | 9.712% | $39.4086 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $37.61 | 11.466% | $41.9224 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $193.33 | 4.841% | $202.6891 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $86.68 | 6.435% | $92.2579 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $154.45 | 10.265% | $170.3043 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $173.98 | 11.279% | $193.6032 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $857.79 | $929.4839 | $929.48 | $929.45 | $929.50 | |