| 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 | $108.71 | 8.426% | $117.8699 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $67.90 | 11.245% | $75.5354 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $131.57 | 13.268% | $149.0267 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $105.96 | 9.649% | $116.1841 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $87.30 | 11.207% | $97.0837 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $49.92 | 12.368% | $56.0941 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $176.92 | 8.410% | $191.799 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $728.28 | $803.5929 | $803.59 | $803.65 | $803.60 | |