| 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 | $40.96 | 9.370% | $44.798 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $123.91 | 6.600% | $132.0881 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $159.85 | 8.563% | $173.538 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $173.90 | 3.770% | $180.456 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $187.64 | 6.697% | $200.2063 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $12.89 | 7.102% | $13.8054 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $38.88 | 13.821% | $44.2536 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $738.03 | $789.1454 | $789.16 | $789.15 | $789.20 | |