| 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 | $112.84 | 6.537% | $120.2164 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $158.47 | 13.314% | $179.5687 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $171.38 | 7.751% | $184.6637 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $73.37 | 13.224% | $83.0724 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $29.97 | 11.761% | $33.4948 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $53.71 | 11.527% | $59.9012 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $20.68 | 6.482% | $22.0205 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $620.42 | $682.9377 | $682.93 | $682.85 | $683.00 | |