| 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 | $203.28 | 3.423% | $210.2383 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $129.33 | 5.833% | $136.8738 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $137.71 | 8.744% | $149.7514 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $54.34 | 4.279% | $56.6652 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $161.57 | 7.263% | $173.3048 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $200.65 | 7.256% | $215.2092 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $16.63 | 6.253% | $17.6699 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $903.51 | $959.7126 | $959.71 | $959.65 | $959.80 | |