| 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 | $173.74 | 7.458% | $186.6975 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $143.48 | 9.559% | $157.1953 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $93.82 | 5.410% | $98.8957 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $203.95 | 3.299% | $210.6783 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $108.53 | 3.456% | $112.2808 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $7.42 | 10.187% | $8.1759 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $119.69 | 5.624% | $126.4214 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $850.63 | $900.3449 | $900.36 | $900.40 | $900.40 | |