| 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 | $172.71 | 5.836% | $182.7894 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $131.93 | 5.662% | $139.3999 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $10.29 | 9.551% | $11.2728 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $140.72 | 5.689% | $148.7256 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $190.72 | 8.329% | $206.6051 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $194.53 | 10.135% | $214.2456 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $61.35 | 12.475% | $69.0034 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $902.25 | $972.0418 | $972.05 | $972.05 | $972.00 | |