| 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 | $169.54 | 10.328% | $187.0501 | $187.05 | $187.05 | $187.10 |
| Purchase #2 | $211.68 | 8.462% | $229.5924 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $6.91 | 11.659% | $7.7156 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $151.57 | 5.609% | $160.0716 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $10.32 | 9.818% | $11.3332 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $124.93 | 12.533% | $140.5875 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $30.56 | 10.363% | $33.7269 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $705.51 | $770.0773 | $770.08 | $770.10 | $770.10 | |