| 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 | $147.86 | 12.814% | $166.8068 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $193.56 | 10.370% | $213.6322 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $155.59 | 8.669% | $169.0781 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $23.98 | 4.853% | $25.1437 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $89.50 | 8.705% | $97.291 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $206.93 | 9.503% | $226.5946 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $225.81 | 6.316% | $240.0722 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,043.23 | $1,138.6186 | $1,138.61 | $1,138.65 | $1,138.60 | |