| 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 | $152.87 | 7.210% | $163.8919 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $88.89 | 12.644% | $100.1293 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $33.49 | 12.582% | $37.7037 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $61.85 | 8.752% | $67.2631 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $92.86 | 7.611% | $99.9276 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $207.39 | 4.512% | $216.7474 | $216.75 | $216.75 | $216.70 |
| Purchase #7 | $19.98 | 13.593% | $22.6959 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $657.33 | $708.3589 | $708.36 | $708.40 | $708.30 | |