| 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 | $181.80 | 7.577% | $195.575 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $42.43 | 9.256% | $46.3573 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $142.25 | 8.491% | $154.3284 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $10.58 | 4.252% | $11.0299 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $139.55 | 6.720% | $148.9278 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $59.48 | 3.187% | $61.3756 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $145.35 | 12.660% | $163.7513 | $163.75 | $163.75 | $163.80 |
| 7 purchase totals = | $721.44 | $781.3453 | $781.36 | $781.45 | $781.40 | |