| 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 | $170.97 | 12.397% | $192.1652 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $9.27 | 11.422% | $10.3288 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $208.29 | 8.574% | $226.1488 | $226.15 | $226.15 | $226.10 |
| Purchase #4 | $84.95 | 7.719% | $91.5073 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $55.67 | 6.177% | $59.1087 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $40.69 | 6.135% | $43.1863 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $140.61 | 3.537% | $145.5834 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $710.45 | $768.0285 | $768.04 | $768.05 | $768.00 | |