| 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 | $161.39 | 6.467% | $171.8271 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $106.97 | 9.228% | $116.8412 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $84.25 | 11.497% | $93.9362 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $82.56 | 11.420% | $91.9884 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $84.75 | 11.745% | $94.7039 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $213.42 | 8.839% | $232.2842 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $228.64 | 7.821% | $246.5219 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $961.98 | $1,048.1029 | $1,048.10 | $1,048.15 | $1,048.00 | |