| 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 | $172.27 | 5.187% | $181.2056 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $70.34 | 9.231% | $76.8331 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $126.77 | 13.105% | $143.3832 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $209.29 | 8.729% | $227.5589 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $70.72 | 11.858% | $79.106 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $135.29 | 11.832% | $151.2975 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $169.35 | 10.229% | $186.6728 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $954.03 | $1,046.0571 | $1,046.06 | $1,046.05 | $1,046.10 | |