| 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 | $131.31 | 9.718% | $144.0707 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $214.33 | 8.229% | $231.9672 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $61.74 | 4.786% | $64.6949 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $214.29 | 10.478% | $236.7433 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $176.91 | 7.240% | $189.7183 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $148.39 | 8.727% | $161.34 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $134.40 | 5.527% | $141.8283 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,081.37 | $1,170.3627 | $1,170.36 | $1,170.35 | $1,170.30 | |