| 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 | $182.42 | 10.743% | $202.0174 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $95.76 | 8.786% | $104.1735 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $132.43 | 8.500% | $143.6866 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $103.94 | 5.634% | $109.796 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $10.25 | 6.314% | $10.8972 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $149.32 | 11.398% | $166.3395 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $110.49 | 3.143% | $113.9627 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $784.61 | $850.8729 | $850.88 | $850.85 | $850.90 | |