| 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 | $189.42 | 9.352% | $207.1346 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $95.63 | 6.827% | $102.1587 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $28.46 | 11.338% | $31.6868 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $12.70 | 9.539% | $13.9115 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $113.37 | 5.237% | $119.3072 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $132.97 | 5.855% | $140.7554 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $55.31 | 9.703% | $60.6767 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $627.86 | $675.6309 | $675.64 | $675.65 | $675.70 | |