| 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 | $168.42 | 12.738% | $189.8733 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $196.94 | 13.731% | $223.9818 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $25.86 | 4.388% | $26.9947 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $18.57 | 3.295% | $19.1819 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $209.41 | 12.299% | $235.1653 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $132.79 | 11.316% | $147.8165 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $121.31 | 3.518% | $125.5777 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $873.30 | $968.5912 | $968.59 | $968.60 | $968.70 | |