| 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 | $170.71 | 7.242% | $183.0728 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $63.79 | 7.805% | $68.7688 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $130.37 | 3.285% | $134.6527 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $28.39 | 5.423% | $29.9296 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $60.32 | 12.549% | $67.8896 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $125.79 | 12.379% | $141.3615 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $235.71 | 3.646% | $244.304 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $815.08 | $869.9790 | $869.97 | $869.95 | $870.10 | |