| 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 | $170.51 | 10.680% | $188.7205 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $45.98 | 5.199% | $48.3705 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $108.88 | 9.452% | $119.1713 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $192.44 | 8.394% | $208.5934 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $113.35 | 3.291% | $117.0803 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $42.75 | 10.560% | $47.2644 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $85.45 | 7.692% | $92.0228 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $759.36 | $821.2232 | $821.21 | $821.15 | $821.30 | |