| 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 | $174.87 | 5.179% | $183.9265 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $49.30 | 10.465% | $54.4592 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $27.50 | 13.836% | $31.3049 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $180.25 | 7.225% | $193.2731 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $224.46 | 4.320% | $234.1567 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $147.86 | 8.133% | $159.8855 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $91.72 | 6.683% | $97.8496 | $97.85 | $97.85 | $97.80 |
| 7 purchase totals = | $895.96 | $954.8555 | $954.86 | $954.85 | $954.90 | |