| 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 | $139.59 | 7.198% | $149.6377 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $156.73 | 13.592% | $178.0327 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $102.32 | 12.619% | $115.2318 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $12.61 | 8.546% | $13.6877 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $225.80 | 10.864% | $250.3309 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $22.91 | 9.396% | $25.0626 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $125.65 | 8.505% | $136.3365 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $785.61 | $868.3199 | $868.32 | $868.40 | $868.20 | |