| 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 | $134.68 | 7.600% | $144.9157 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $132.42 | 5.682% | $139.9441 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $91.43 | 13.610% | $103.8736 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $8.83 | 5.832% | $9.345 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $222.42 | 6.869% | $237.698 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $29.34 | 5.842% | $31.054 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $163.87 | 3.619% | $169.8005 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $782.99 | $836.6309 | $836.63 | $836.60 | $836.60 | |