| 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 | $138.65 | 12.671% | $156.2183 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $172.62 | 12.585% | $194.3442 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $239.37 | 13.787% | $272.3719 | $272.37 | $272.35 | $272.40 |
| Purchase #4 | $165.53 | 8.702% | $179.9344 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $229.27 | 6.543% | $244.2711 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $240.46 | 7.766% | $259.1341 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $189.96 | 7.813% | $204.8016 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,375.86 | $1,511.0756 | $1,511.06 | $1,511.05 | $1,511.00 | |