| 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 | $120.61 | 13.622% | $137.0395 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $244.95 | 11.111% | $272.1664 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $209.40 | 6.489% | $222.988 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $63.82 | 3.462% | $66.0294 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $27.52 | 9.394% | $30.1052 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $7.91 | 6.341% | $8.4116 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $149.79 | 13.775% | $170.4236 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $824.00 | $907.1637 | $907.17 | $907.15 | $907.10 | |