| 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 | $179.60 | 3.506% | $185.8968 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $67.61 | 9.641% | $74.1283 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $65.50 | 4.817% | $68.6551 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $67.62 | 12.327% | $75.9555 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $243.54 | 7.722% | $262.3462 | $262.35 | $262.35 | $262.30 |
| Purchase #6 | $7.36 | 10.832% | $8.1572 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $24.38 | 3.124% | $25.1416 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $655.61 | $700.2807 | $700.30 | $700.30 | $700.30 | |