| 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 | $146.92 | 3.228% | $151.6626 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $147.75 | 4.274% | $154.0648 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $158.75 | 12.477% | $178.5572 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $213.85 | 11.305% | $238.0257 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $117.59 | 13.191% | $133.1013 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $28.39 | 13.394% | $32.1926 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $58.72 | 13.853% | $66.8545 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $871.97 | $954.4587 | $954.45 | $954.45 | $954.60 | |