| 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 | $145.53 | 4.663% | $152.3161 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $63.34 | 13.221% | $71.7142 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $69.86 | 3.471% | $72.2848 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $7.46 | 10.203% | $8.2211 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $130.87 | 10.136% | $144.135 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $13.44 | 7.816% | $14.4905 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $125.78 | 6.335% | $133.7482 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $556.28 | $596.9099 | $596.91 | $596.90 | $596.80 | |