| 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 | $172.84 | 11.412% | $192.5645 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $57.63 | 3.736% | $59.7831 | $59.78 | $59.80 | $59.80 |
| Purchase #3 | $158.39 | 10.596% | $175.173 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $59.34 | 10.758% | $65.7238 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $139.68 | 11.399% | $155.6021 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $163.62 | 12.421% | $183.9432 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $100.53 | 13.763% | $114.3659 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $852.03 | $947.1556 | $947.14 | $947.10 | $947.20 | |