| 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 | $6.76 | 8.209% | $7.3149 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $92.34 | 9.552% | $101.1603 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $142.71 | 5.158% | $150.071 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $128.39 | 7.623% | $138.1772 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $222.95 | 6.725% | $237.9434 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $36.65 | 6.294% | $38.9568 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $238.78 | 9.859% | $262.3213 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $868.58 | $935.9449 | $935.94 | $935.90 | $936.00 | |