| 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 | $131.56 | 5.375% | $138.6314 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $122.73 | 11.482% | $136.8219 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $105.38 | 13.583% | $119.6938 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $166.85 | 4.408% | $174.2047 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $50.59 | 6.867% | $54.064 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $23.45 | 6.276% | $24.9217 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $140.28 | 6.399% | $149.2565 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $740.84 | $797.5940 | $797.58 | $797.55 | $797.60 | |