| 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 | $237.51 | 8.539% | $257.791 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $168.47 | 4.330% | $175.7648 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $171.66 | 13.351% | $194.5783 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $13.83 | 8.166% | $14.9594 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $107.71 | 8.574% | $116.9451 | $116.95 | $116.95 | $116.90 |
| Purchase #6 | $20.38 | 6.342% | $21.6725 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $180.83 | 13.849% | $205.8731 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $900.39 | $987.5842 | $987.58 | $987.55 | $987.70 | |