| 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 | $137.47 | 13.756% | $156.3804 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $22.71 | 7.821% | $24.4861 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $28.58 | 9.644% | $31.3363 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $244.64 | 5.341% | $257.7062 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $203.26 | 10.853% | $225.3198 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $40.55 | 9.778% | $44.515 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $47.38 | 7.556% | $50.96 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $724.59 | $790.7038 | $790.72 | $790.70 | $790.70 | |