| 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 | $136.87 | 6.839% | $146.2305 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $120.75 | 7.468% | $129.7676 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $144.95 | 9.460% | $158.6623 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $61.28 | 12.168% | $68.7366 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $80.73 | 8.168% | $87.324 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $103.96 | 6.265% | $110.4731 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $154.97 | 10.621% | $171.4294 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $803.51 | $872.6235 | $872.62 | $872.60 | $872.60 | |