| 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 | $161.60 | 7.252% | $173.3192 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $31.50 | 4.405% | $32.8876 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $215.92 | 11.426% | $240.591 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $9.92 | 9.106% | $10.8233 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $8.44 | 10.252% | $9.3053 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $88.37 | 12.853% | $99.7282 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $161.39 | 5.745% | $170.6619 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $677.14 | $737.3165 | $737.32 | $737.30 | $737.30 | |