| 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 | $165.87 | 6.506% | $176.6615 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $136.74 | 4.525% | $142.9275 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $84.47 | 13.790% | $96.1184 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $215.80 | 12.633% | $243.062 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $174.70 | 9.723% | $191.6861 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $246.96 | 10.357% | $272.5376 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $206.39 | 10.659% | $228.3891 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,230.93 | $1,351.3822 | $1,351.39 | $1,351.40 | $1,351.40 | |