| 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 | $130.28 | 10.732% | $144.2616 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $114.63 | 13.247% | $129.815 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $53.54 | 10.850% | $59.3491 | $59.35 | $59.35 | $59.30 |
| Purchase #4 | $49.34 | 5.518% | $52.0626 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $185.79 | 7.640% | $199.9844 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $12.70 | 3.106% | $13.0945 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $135.48 | 3.653% | $140.4291 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $681.76 | $738.9963 | $738.99 | $739.00 | $739.00 | |