| 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 | $144.99 | 4.728% | $151.8451 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $42.49 | 12.494% | $47.7987 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $66.93 | 4.238% | $69.7665 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $5.74 | 11.284% | $6.3877 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $142.28 | 7.177% | $152.4914 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $148.43 | 13.314% | $168.192 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $119.30 | 8.144% | $129.0158 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $670.16 | $725.4972 | $725.51 | $725.50 | $725.50 | |