| 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 | $149.62 | 3.600% | $155.0063 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $218.73 | 13.180% | $247.5586 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $155.46 | 7.239% | $166.7137 | $166.71 | $166.70 | $166.70 |
| Purchase #4 | $74.86 | 11.250% | $83.2818 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $170.34 | 3.772% | $176.7652 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $109.78 | 13.836% | $124.9692 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $9.38 | 11.722% | $10.4795 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $888.17 | $964.7743 | $964.78 | $964.75 | $964.90 | |