| 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 | $149.96 | 7.743% | $161.5714 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $121.79 | 12.163% | $136.6033 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $38.47 | 6.165% | $40.8417 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $163.89 | 13.441% | $185.9185 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $52.92 | 11.591% | $59.054 | $59.05 | $59.05 | $59.10 |
| Purchase #6 | $164.99 | 9.369% | $180.4479 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $203.65 | 4.624% | $213.0668 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $895.67 | $977.5036 | $977.50 | $977.45 | $977.50 | |