| 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 | $102.79 | 13.550% | $116.718 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $135.48 | 3.528% | $140.2597 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $78.88 | 11.229% | $87.7374 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $184.78 | 10.638% | $204.4369 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $216.46 | 8.828% | $235.5691 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $5.76 | 7.611% | $6.1984 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $155.83 | 9.116% | $170.0355 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $879.98 | $960.9550 | $960.97 | $960.95 | $960.90 | |