| 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 | $162.55 | 8.129% | $175.7637 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $113.52 | 13.528% | $128.877 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $13.65 | 4.718% | $14.294 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $154.99 | 12.250% | $173.9763 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $178.35 | 8.290% | $193.1352 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $58.84 | 4.869% | $61.7049 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $17.97 | 4.496% | $18.7779 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $699.87 | $766.5290 | $766.53 | $766.60 | $766.60 | |