| 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 | $139.71 | 8.461% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $7.84 | 13.384% | $8.8893 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $87.56 | 4.554% | $91.5475 | $91.55 | $91.55 | $91.50 |
| Purchase #4 | $198.59 | 6.191% | $210.8847 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $62.66 | 11.286% | $69.7318 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $125.67 | 13.415% | $142.5286 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $168.64 | 12.183% | $189.1854 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $790.67 | $864.2982 | $864.30 | $864.40 | $864.20 | |