| 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 | $136.98 | 6.865% | $146.3837 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $106.76 | 3.606% | $110.6098 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $221.41 | 6.373% | $235.5205 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $27.62 | 6.231% | $29.341 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $104.80 | 7.630% | $112.7962 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $113.99 | 8.452% | $123.6244 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $125.51 | 7.713% | $135.1906 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $837.07 | $893.4662 | $893.46 | $893.45 | $893.40 | |