| 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 | $159.34 | 6.723% | $170.0524 | $170.05 | $170.05 | $170.10 |
| Purchase #2 | $56.52 | 6.492% | $60.1893 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $77.92 | 8.383% | $84.452 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $55.86 | 4.508% | $58.3782 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $47.31 | 10.725% | $52.384 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $124.40 | 6.572% | $132.5756 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $130.52 | 10.506% | $144.2324 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $651.87 | $702.2639 | $702.26 | $702.35 | $702.40 | |