| 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 | $146.32 | 11.690% | $163.4248 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $52.25 | 8.141% | $56.5037 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $220.54 | 10.526% | $243.754 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $57.65 | 3.538% | $59.6897 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $133.25 | 12.360% | $149.7197 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $68.54 | 11.425% | $76.3707 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $123.54 | 9.395% | $135.1466 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $802.09 | $884.6092 | $884.60 | $884.55 | $884.60 | |