| 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 | $163.36 | 6.232% | $173.5406 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $208.59 | 12.851% | $235.3959 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $61.98 | 3.851% | $64.3668 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $119.60 | 5.502% | $126.1804 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $42.54 | 10.563% | $47.0335 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $26.28 | 12.751% | $29.631 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $210.43 | 11.833% | $235.3302 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $832.78 | $911.4784 | $911.48 | $911.55 | $911.40 | |