| 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 | $122.90 | 7.133% | $131.6665 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $59.63 | 8.513% | $64.7063 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $166.37 | 8.593% | $180.6662 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $96.90 | 12.540% | $109.0513 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $146.66 | 5.463% | $154.672 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $37.42 | 3.414% | $38.6975 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $234.27 | 13.612% | $266.1588 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $864.15 | $945.6186 | $945.63 | $945.55 | $945.80 | |