| 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 | $162.90 | 11.429% | $181.5178 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $16.74 | 9.224% | $18.2841 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $86.27 | 11.655% | $96.3248 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $160.75 | 10.816% | $178.1367 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $46.61 | 3.637% | $48.3052 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $137.92 | 12.406% | $155.0304 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $150.27 | 8.450% | $162.9678 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $761.46 | $840.5668 | $840.57 | $840.55 | $840.50 | |