| 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 | $141.93 | 9.775% | $155.8037 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $88.56 | 6.291% | $94.1313 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $36.73 | 12.494% | $41.319 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $148.61 | 10.306% | $163.9257 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $157.35 | 10.751% | $174.2667 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $85.86 | 4.297% | $89.5494 | $89.55 | $89.55 | $89.50 |
| Purchase #7 | $182.87 | 13.268% | $207.1332 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $841.91 | $926.1290 | $926.13 | $926.15 | $926.00 | |