| 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 | $166.65 | 10.140% | $183.5483 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $49.31 | 7.235% | $52.8776 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $170.40 | 3.673% | $176.6588 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $187.48 | 10.234% | $206.6667 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $32.55 | 7.580% | $35.0173 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $138.40 | 3.608% | $143.3935 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $65.38 | 13.552% | $74.2403 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $810.17 | $872.4025 | $872.41 | $872.40 | $872.40 | |