| 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 | $146.27 | 5.470% | $154.271 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $204.26 | 4.730% | $213.9215 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $222.58 | 3.179% | $229.6558 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $197.83 | 6.204% | $210.1034 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $185.82 | 4.519% | $194.2172 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $106.51 | 10.513% | $117.7074 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $37.64 | 7.195% | $40.3482 | $40.35 | $40.35 | $40.30 |
| 7 purchase totals = | $1,100.91 | $1,160.2245 | $1,160.23 | $1,160.15 | $1,160.20 | |