| 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 | $136.65 | 7.218% | $146.5134 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $109.39 | 5.154% | $115.028 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $84.66 | 8.273% | $91.6639 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $24.48 | 9.832% | $26.8869 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $178.69 | 5.376% | $188.2964 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $7.81 | 3.405% | $8.0759 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $119.74 | 5.421% | $126.2311 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $661.42 | $702.6956 | $702.70 | $702.75 | $702.70 | |