| 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 | $205.84 | 3.704% | $213.4643 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $68.53 | 6.865% | $73.2346 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $199.51 | 11.555% | $222.5634 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $123.42 | 7.675% | $132.8925 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $116.30 | 11.194% | $129.3186 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $150.53 | 8.760% | $163.7164 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $180.32 | 12.295% | $202.4903 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,044.45 | $1,137.6801 | $1,137.67 | $1,137.65 | $1,137.70 | |