| 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 | $179.32 | 9.526% | $196.402 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $182.26 | 10.705% | $201.7709 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $30.72 | 13.319% | $34.8116 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $53.96 | 10.356% | $59.5481 | $59.55 | $59.55 | $59.50 |
| Purchase #5 | $27.38 | 9.522% | $29.9871 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $126.42 | 5.484% | $133.3529 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $73.35 | 3.259% | $75.7405 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $673.41 | $731.6131 | $731.61 | $731.60 | $731.60 | |