| 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 | $141.98 | 6.165% | $150.7331 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $238.83 | 6.597% | $254.5856 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $100.66 | 11.441% | $112.1765 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $110.44 | 12.515% | $124.2616 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $14.57 | 10.821% | $16.1466 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $33.95 | 9.790% | $37.2737 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $120.77 | 6.594% | $128.7336 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $761.20 | $823.9107 | $823.91 | $823.95 | $823.90 | |