| 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 | $163.64 | 3.742% | $169.7634 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $91.66 | 3.354% | $94.7343 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $242.49 | 3.849% | $251.8234 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $106.91 | 13.276% | $121.1034 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $166.82 | 3.775% | $173.1175 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $52.26 | 3.511% | $54.0948 | $54.09 | $54.10 | $54.10 |
| Purchase #7 | $23.38 | 6.646% | $24.9338 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $847.16 | $889.5706 | $889.55 | $889.55 | $889.50 | |