| 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 | $101.77 | 13.541% | $115.5507 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $128.71 | 11.106% | $143.0045 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $125.78 | 12.792% | $141.8698 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $127.77 | 4.295% | $133.2577 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $31.52 | 7.417% | $33.8578 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $210.95 | 7.209% | $226.1574 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $157.70 | 3.462% | $163.1596 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $884.20 | $956.8575 | $956.86 | $956.80 | $957.10 | |