| 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 | $175.84 | 7.115% | $188.351 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $58.68 | 10.573% | $64.8842 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $114.74 | 9.503% | $125.6437 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $228.98 | 13.550% | $260.0068 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $41.29 | 6.469% | $43.9611 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $91.88 | 4.263% | $95.7968 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $57.96 | 13.555% | $65.8165 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $769.37 | $844.4601 | $844.46 | $844.45 | $844.50 | |