| 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 | $78.89 | 3.581% | $81.7151 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $146.99 | 5.147% | $154.5556 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $232.44 | 11.107% | $258.2571 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $211.72 | 9.779% | $232.4241 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $77.35 | 10.410% | $85.4021 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $131.92 | 8.817% | $143.5514 | $143.55 | $143.55 | $143.60 |
| Purchase #7 | $191.66 | 9.606% | $210.0709 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,070.97 | $1,165.9763 | $1,165.98 | $1,165.90 | $1,166.10 | |