| 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 | $186.71 | 3.302% | $192.8752 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $154.26 | 10.448% | $170.3771 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $37.98 | 6.127% | $40.307 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $249.54 | 8.220% | $270.0522 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $157.47 | 7.728% | $169.6393 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $48.85 | 10.361% | $53.9113 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $63.62 | 8.585% | $69.0818 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $898.43 | $966.2439 | $966.25 | $966.30 | $966.30 | |