| 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 | $175.59 | 11.179% | $195.2192 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $13.97 | 3.848% | $14.5076 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $128.49 | 5.383% | $135.4066 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $52.60 | 5.429% | $55.4557 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $76.98 | 7.851% | $83.0237 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $215.90 | 6.708% | $230.3826 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $106.26 | 3.624% | $110.1109 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $769.79 | $824.1063 | $824.11 | $824.05 | $824.10 | |