| 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 | $154.74 | 8.390% | $167.7227 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $188.85 | 7.670% | $203.3348 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $143.55 | 12.134% | $160.9684 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $9.47 | 9.454% | $10.3653 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $90.25 | 13.314% | $102.2659 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $59.63 | 9.196% | $65.1136 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $202.67 | 6.810% | $216.4718 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $849.16 | $926.2425 | $926.24 | $926.15 | $926.30 | |