| 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 | $150.38 | 8.873% | $163.7232 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $134.75 | 8.573% | $146.3021 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $231.50 | 10.675% | $256.2126 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $189.52 | 4.563% | $198.1678 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $13.43 | 6.457% | $14.2972 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $245.67 | 9.152% | $268.1537 | $268.15 | $268.15 | $268.20 |
| Purchase #7 | $110.82 | 13.543% | $125.8284 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $1,076.07 | $1,172.6850 | $1,172.68 | $1,172.65 | $1,172.70 | |