| 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 | $162.86 | 8.351% | $176.4604 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $16.82 | 5.718% | $17.7818 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $205.96 | 9.434% | $225.3903 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $229.54 | 11.354% | $255.602 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $148.54 | 8.467% | $161.1169 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $27.36 | 7.872% | $29.5138 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $48.76 | 4.199% | $50.8074 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $839.84 | $916.6726 | $916.67 | $916.65 | $916.70 | |