| 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 | $142.36 | 13.621% | $161.7509 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $136.52 | 9.827% | $149.9358 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $199.65 | 3.606% | $206.8494 | $206.85 | $206.85 | $206.80 |
| Purchase #4 | $80.61 | 11.283% | $89.7052 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $247.53 | 8.217% | $267.8695 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $71.72 | 3.456% | $74.1986 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $144.51 | 4.684% | $151.2788 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $1,022.90 | $1,101.5882 | $1,101.60 | $1,101.60 | $1,101.60 | |