| 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 | $149.88 | 7.211% | $160.6878 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $248.56 | 12.389% | $279.3541 | $279.35 | $279.35 | $279.40 |
| Purchase #3 | $158.25 | 6.337% | $168.2783 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $7.71 | 11.317% | $8.5825 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $68.60 | 5.507% | $72.3778 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $107.48 | 12.719% | $121.1504 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $153.99 | 4.572% | $161.0304 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $894.47 | $971.4613 | $971.46 | $971.55 | $971.60 | |