| 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 | $243.74 | 13.372% | $276.3329 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $101.94 | 7.288% | $109.3694 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $36.66 | 8.740% | $39.8641 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $161.95 | 10.737% | $179.3386 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $138.86 | 7.370% | $149.094 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $13.46 | 12.690% | $15.1681 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $183.57 | 3.581% | $190.1436 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $880.18 | $959.3107 | $959.30 | $959.30 | $959.30 | |