| 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 | $138.97 | 3.179% | $143.3879 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $139.67 | 11.638% | $155.9248 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $55.85 | 5.726% | $59.048 | $59.05 | $59.05 | $59.00 |
| Purchase #4 | $49.92 | 8.674% | $54.2501 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $131.82 | 5.179% | $138.647 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $23.75 | 5.817% | $25.1315 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $84.33 | 9.516% | $92.3548 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $624.31 | $668.7441 | $668.74 | $668.75 | $668.70 | |