| 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 | $139.64 | 13.731% | $158.814 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $156.90 | 11.780% | $175.3828 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $95.66 | 9.608% | $104.851 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $186.51 | 4.230% | $194.3994 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $42.73 | 4.365% | $44.5952 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $12.70 | 7.524% | $13.6555 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $237.97 | 3.462% | $246.2085 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $872.11 | $937.9064 | $937.91 | $937.90 | $938.00 | |