| 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 | $137.30 | 12.173% | $154.0135 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $118.95 | 9.654% | $130.4334 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $45.92 | 10.872% | $50.9124 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $122.92 | 9.786% | $134.949 | $134.95 | $134.95 | $134.90 |
| Purchase #5 | $219.84 | 7.804% | $236.9963 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $19.37 | 10.107% | $21.3277 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $41.95 | 13.181% | $47.4794 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $706.25 | $776.1117 | $776.11 | $776.15 | $776.00 | |