| 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 | $149.91 | 13.228% | $169.7401 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $154.99 | 4.215% | $161.5228 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $15.89 | 7.200% | $17.0341 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $121.65 | 7.404% | $130.657 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $166.26 | 8.562% | $180.4952 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $105.40 | 8.607% | $114.4718 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $209.51 | 9.612% | $229.6481 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $923.61 | $1,003.5691 | $1,003.57 | $1,003.55 | $1,003.50 | |