| 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 | $130.62 | 13.640% | $148.4366 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $11.74 | 6.616% | $12.5167 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $220.51 | 4.166% | $229.6964 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $88.51 | 5.389% | $93.2798 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $80.70 | 3.684% | $83.673 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $203.95 | 4.405% | $212.934 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $158.34 | 9.600% | $173.5406 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $894.37 | $954.0771 | $954.08 | $954.10 | $954.00 | |