| 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 | $118.48 | 12.637% | $133.4523 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $116.59 | 3.177% | $120.2941 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $91.82 | 11.167% | $102.0735 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $11.51 | 10.823% | $12.7557 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $62.98 | 6.388% | $67.0032 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $73.90 | 9.771% | $81.1208 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $216.63 | 7.762% | $233.4448 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $691.91 | $750.1444 | $750.13 | $750.10 | $750.20 | |