| 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 | $198.69 | 12.803% | $224.1283 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $16.70 | 5.125% | $17.5559 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $209.62 | 8.227% | $226.8654 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $133.54 | 11.334% | $148.6754 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $159.50 | 8.188% | $172.5599 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $82.31 | 10.815% | $91.2118 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $51.59 | 12.178% | $57.8726 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $851.95 | $938.8693 | $938.88 | $938.85 | $939.00 | |