| 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 | $201.80 | 11.240% | $224.4823 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $9.80 | 10.306% | $10.81 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $134.45 | 4.242% | $140.1534 | $140.15 | $140.15 | $140.20 |
| Purchase #4 | $170.86 | 7.297% | $183.3277 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $131.57 | 10.319% | $145.1467 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $11.77 | 11.415% | $13.1135 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $45.28 | 4.696% | $47.4063 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $705.53 | $764.4399 | $764.44 | $764.45 | $764.40 | |