| 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 | $184.79 | 11.191% | $205.4698 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $15.76 | 4.778% | $16.513 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $175.99 | 13.662% | $200.0338 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $31.47 | 11.361% | $35.0453 | $35.05 | $35.05 | $35.00 |
| Purchase #5 | $38.76 | 9.427% | $42.4139 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $83.91 | 3.731% | $87.0407 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $153.33 | 10.781% | $169.8605 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $684.01 | $756.3770 | $756.37 | $756.35 | $756.30 | |