| 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 | $155.61 | 9.380% | $170.2062 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $5.81 | 6.672% | $6.1976 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $188.78 | 11.444% | $210.384 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $10.93 | 4.677% | $11.4412 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $71.94 | 5.609% | $75.9751 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $49.68 | 8.798% | $54.0508 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $228.75 | 11.530% | $255.1249 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $711.50 | $783.3798 | $783.38 | $783.40 | $783.40 | |