| 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 | $132.96 | 10.270% | $146.615 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $198.61 | 6.830% | $212.1751 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $89.94 | 9.119% | $98.1416 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $118.58 | 8.737% | $128.9403 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $200.27 | 7.461% | $215.2121 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $22.93 | 8.871% | $24.9641 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $71.66 | 8.474% | $77.7325 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $834.95 | $903.7807 | $903.78 | $903.80 | $903.70 | |