| 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 | $132.87 | 13.419% | $150.6998 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $209.92 | 9.833% | $230.5614 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $108.46 | 12.347% | $121.8516 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $111.25 | 7.220% | $119.2823 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $148.54 | 9.292% | $162.3423 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $71.57 | 13.427% | $81.1797 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $41.53 | 9.703% | $45.5597 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $824.14 | $911.4768 | $911.47 | $911.50 | $911.60 | |