| 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 | $185.99 | 10.196% | $204.9535 | $204.95 | $204.95 | $205.00 |
| Purchase #2 | $61.66 | 7.224% | $66.1143 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $6.49 | 6.178% | $6.891 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $22.55 | 12.815% | $25.4398 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $129.98 | 10.353% | $143.4368 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $198.37 | 7.345% | $212.9403 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $159.48 | 12.804% | $179.8998 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $764.52 | $839.6755 | $839.67 | $839.70 | $839.60 | |