| 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 | $110.60 | 13.434% | $125.458 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $176.39 | 5.161% | $185.4935 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $108.46 | 3.273% | $112.0099 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $69.30 | 7.134% | $74.2439 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $140.37 | 10.180% | $154.6597 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $57.87 | 13.227% | $65.5245 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $40.89 | 9.178% | $44.6429 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $703.88 | $762.0324 | $762.02 | $762.00 | $762.00 | |