| 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 | $110.73 | 7.249% | $118.7568 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $65.87 | 12.589% | $74.1624 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $115.55 | 6.301% | $122.8308 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $172.89 | 12.494% | $194.4909 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $135.43 | 6.605% | $144.3752 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $80.81 | 13.175% | $91.4567 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $124.72 | 10.829% | $138.2259 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $806.00 | $884.2987 | $884.31 | $884.35 | $884.40 | |