| 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 | $197.39 | 3.325% | $203.9532 | $203.95 | $203.95 | $204.00 |
| Purchase #2 | $103.26 | 5.473% | $108.9114 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $66.28 | 13.325% | $75.1118 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $132.67 | 12.431% | $149.1622 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $106.75 | 12.302% | $119.8824 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $173.86 | 3.632% | $180.1746 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $199.63 | 8.305% | $216.2093 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $979.84 | $1,053.4049 | $1,053.39 | $1,053.35 | $1,053.50 | |