| 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 | $13.87 | 9.459% | $15.182 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $221.41 | 3.405% | $228.949 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $78.61 | 5.442% | $82.888 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $219.60 | 6.490% | $233.852 | $233.85 | $233.85 | $233.90 |
| Purchase #5 | $229.97 | 7.164% | $246.4451 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $56.60 | 10.675% | $62.6421 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $69.84 | 8.569% | $75.8246 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $889.90 | $945.7828 | $945.78 | $945.80 | $945.70 | |