| 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 | $136.78 | 9.387% | $149.6195 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $76.39 | 3.213% | $78.8444 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $161.28 | 5.415% | $170.0133 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $190.88 | 11.614% | $213.0488 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $110.70 | 5.758% | $117.0741 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $36.57 | 3.102% | $37.7044 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $212.52 | 7.582% | $228.6333 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $925.12 | $994.9378 | $994.92 | $994.90 | $994.80 | |