| 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 | $106.55 | 6.168% | $113.122 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $97.37 | 11.789% | $108.8489 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $159.89 | 5.372% | $168.4793 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $132.71 | 13.786% | $151.0054 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $24.25 | 6.330% | $25.785 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $66.59 | 13.620% | $75.6596 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $8.62 | 3.130% | $8.8898 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $595.98 | $651.7900 | $651.80 | $651.80 | $651.80 | |