| 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 | $153.43 | 3.116% | $158.2109 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $190.95 | 4.607% | $199.7471 | $199.75 | $199.75 | $199.70 |
| Purchase #3 | $158.74 | 10.464% | $175.3506 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $70.59 | 5.370% | $74.3807 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $64.84 | 6.223% | $68.875 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $187.58 | 3.424% | $194.0027 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $100.91 | 6.484% | $107.453 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $927.04 | $978.0200 | $978.02 | $978.05 | $978.10 | |