| 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 | $107.38 | 10.870% | $119.0522 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $8.53 | 11.363% | $9.4993 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $148.61 | 3.491% | $153.798 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $91.76 | 7.328% | $98.4842 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $163.60 | 13.802% | $186.1801 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $118.31 | 12.570% | $133.1816 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $99.56 | 11.342% | $110.8521 | $110.85 | $110.85 | $110.90 |
| 7 purchase totals = | $737.75 | $811.0475 | $811.04 | $811.10 | $811.20 | |