| 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 | $151.51 | 13.433% | $171.8623 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $162.91 | 11.511% | $181.6626 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $108.98 | 13.191% | $123.3556 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $28.95 | 11.137% | $32.1742 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $37.57 | 9.237% | $41.0403 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $190.35 | 12.839% | $214.789 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $109.32 | 11.590% | $121.9902 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $789.59 | $886.8742 | $886.87 | $886.85 | $887.00 | |