| 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 | $180.90 | 6.331% | $192.3528 | $192.35 | $192.35 | $192.40 |
| Purchase #2 | $75.68 | 4.439% | $79.0394 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $91.81 | 11.772% | $102.6179 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $84.96 | 13.266% | $96.2308 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $125.42 | 6.530% | $133.6099 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $145.26 | 6.804% | $155.1435 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $159.87 | 9.798% | $175.5341 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $863.90 | $934.5284 | $934.52 | $934.55 | $934.40 | |