| 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 | $106.81 | 5.637% | $112.8309 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $184.99 | 6.855% | $197.6711 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $21.94 | 7.141% | $23.5067 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $94.46 | 4.333% | $98.553 | $98.55 | $98.55 | $98.60 |
| Purchase #5 | $149.41 | 3.863% | $155.1817 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $210.42 | 10.401% | $232.3058 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $109.93 | 7.365% | $118.0263 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $877.96 | $938.0755 | $938.08 | $938.10 | $938.10 | |