| 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 | $144.28 | 9.198% | $157.5509 | $157.55 | $157.55 | $157.60 |
| Purchase #2 | $58.66 | 8.833% | $63.8414 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $78.45 | 3.505% | $81.1997 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $18.31 | 4.617% | $19.1554 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $239.66 | 7.508% | $257.6537 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $98.68 | 7.684% | $106.2626 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $108.55 | 10.586% | $120.0411 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $746.59 | $805.7048 | $805.70 | $805.70 | $805.80 | |