| 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 | $156.76 | 5.189% | $164.8943 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $62.62 | 13.647% | $71.1658 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $164.30 | 11.717% | $183.551 | $183.55 | $183.55 | $183.60 |
| Purchase #4 | $168.49 | 7.110% | $180.4696 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $244.63 | 13.305% | $277.178 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $29.91 | 10.704% | $33.1116 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $47.93 | 7.223% | $51.392 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $874.64 | $961.7623 | $961.76 | $961.75 | $961.90 | |