| 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 | $148.95 | 7.786% | $160.5472 | $160.55 | $160.55 | $160.50 |
| Purchase #2 | $39.92 | 5.587% | $42.1503 | $42.15 | $42.15 | $42.20 |
| Purchase #3 | $55.65 | 5.650% | $58.7942 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $117.89 | 9.467% | $129.0506 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $115.67 | 5.206% | $121.6918 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $228.39 | 8.365% | $247.4948 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $42.56 | 3.721% | $44.1437 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $749.03 | $803.8726 | $803.86 | $803.90 | $803.90 | |