| 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 | $94.75 | 13.410% | $107.456 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $188.25 | 11.843% | $210.5444 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $27.60 | 7.571% | $29.6896 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $207.32 | 11.239% | $230.6207 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $161.55 | 8.847% | $175.8423 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $59.68 | 3.546% | $61.7963 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $105.78 | 4.274% | $110.301 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $844.93 | $926.2503 | $926.25 | $926.25 | $926.20 | |