| 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 | $188.63 | 5.390% | $198.7972 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $246.51 | 8.636% | $267.7986 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $59.25 | 9.519% | $64.89 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $14.29 | 4.126% | $14.8796 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $159.46 | 9.118% | $173.9996 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $56.82 | 10.315% | $62.681 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $173.81 | 12.805% | $196.0664 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $898.77 | $979.1124 | $979.12 | $979.15 | $979.20 | |