| 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 | $154.32 | 7.597% | $166.0437 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $82.29 | 13.247% | $93.191 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $133.59 | 9.872% | $146.778 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $186.39 | 8.462% | $202.1623 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $102.81 | 10.261% | $113.3593 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $227.99 | 13.530% | $258.837 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $108.81 | 3.533% | $112.6543 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $996.20 | $1,093.0256 | $1,093.02 | $1,093.05 | $1,093.10 | |