| 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 | $54.62 | 9.608% | $59.8679 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $103.60 | 3.454% | $107.1783 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $212.99 | 6.133% | $226.0527 | $226.05 | $226.05 | $226.10 |
| Purchase #4 | $148.29 | 8.168% | $160.4023 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $164.46 | 13.766% | $187.0996 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $28.92 | 11.276% | $32.181 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $60.46 | 13.590% | $68.6765 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $773.34 | $841.4583 | $841.46 | $841.50 | $841.60 | |