| 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 | $157.74 | 7.192% | $169.0847 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $53.67 | 5.337% | $56.5344 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $59.47 | 9.695% | $65.2356 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $93.60 | 9.169% | $102.1822 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $197.96 | 4.730% | $207.3235 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $147.67 | 9.532% | $161.7459 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $78.46 | 9.320% | $85.7725 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $788.57 | $847.8788 | $847.87 | $847.90 | $847.80 | |