| 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 | $201.46 | 9.832% | $221.2675 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $40.56 | 5.438% | $42.7657 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $180.39 | 12.569% | $203.0632 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $144.72 | 13.763% | $164.6378 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $150.63 | 13.281% | $170.6352 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $87.49 | 8.375% | $94.8173 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $40.32 | 9.404% | $44.1117 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $845.57 | $941.2984 | $941.31 | $941.25 | $941.30 | |