| 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 | $193.28 | 13.425% | $219.2278 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $78.95 | 5.327% | $83.1557 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $157.69 | 8.489% | $171.0763 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $22.55 | 5.117% | $23.7039 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $54.84 | 10.736% | $60.7276 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $197.70 | 6.301% | $210.1571 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $106.83 | 4.522% | $111.6609 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $811.84 | $879.7093 | $879.72 | $879.75 | $879.80 | |