| 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 | $125.87 | 4.416% | $131.4284 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $210.82 | 7.634% | $226.914 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $153.93 | 8.364% | $166.8047 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $95.89 | 6.425% | $102.0509 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $139.90 | 11.791% | $156.3956 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $97.94 | 4.862% | $102.7018 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $169.42 | 8.522% | $183.858 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $993.77 | $1,070.1534 | $1,070.15 | $1,070.15 | $1,070.20 | |