| 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 | $133.86 | 10.597% | $148.0451 | $148.05 | $148.05 | $148.00 |
| Purchase #2 | $127.75 | 8.250% | $138.2894 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $134.84 | 8.531% | $146.3432 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $221.79 | 9.188% | $242.1681 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $108.46 | 9.621% | $118.8949 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $179.50 | 3.401% | $185.6048 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $16.34 | 12.381% | $18.3631 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $922.54 | $997.7086 | $997.70 | $997.70 | $997.70 | |