| 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 | $227.63 | 3.760% | $236.1889 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $6.80 | 6.576% | $7.2472 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $61.49 | 4.745% | $64.4077 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $156.61 | 6.700% | $167.1029 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $224.32 | 5.820% | $237.3754 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $167.63 | 7.134% | $179.5887 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $55.68 | 8.474% | $60.3983 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $900.16 | $952.3091 | $952.32 | $952.35 | $952.30 | |