| 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 | $201.33 | 4.615% | $210.6214 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $47.62 | 8.397% | $51.6187 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $137.83 | 6.550% | $146.8579 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $61.97 | 11.325% | $68.9881 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $59.32 | 11.376% | $66.0682 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $70.86 | 4.250% | $73.8716 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $190.89 | 12.348% | $214.4611 | $214.46 | $214.45 | $214.50 |
| 7 purchase totals = | $769.82 | $832.4870 | $832.49 | $832.40 | $832.60 | |