| 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 | $179.98 | 13.719% | $204.6715 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $102.97 | 10.485% | $113.7664 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $10.63 | 6.649% | $11.3368 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $170.67 | 12.124% | $191.362 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $219.82 | 11.490% | $245.0773 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $83.52 | 12.543% | $93.9959 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $24.82 | 12.460% | $27.9126 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $792.41 | $888.1225 | $888.13 | $888.10 | $888.20 | |