| 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 | $183.42 | 12.696% | $206.707 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $22.36 | 6.811% | $23.8829 | $23.88 | $23.90 | $23.90 |
| Purchase #3 | $21.99 | 5.541% | $23.2085 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $60.76 | 13.534% | $68.9833 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $131.90 | 7.153% | $141.3348 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $99.97 | 12.698% | $112.6642 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $64.31 | 5.107% | $67.5943 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $584.71 | $644.3750 | $644.36 | $644.40 | $644.40 | |