| 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 | $183.91 | 4.104% | $191.4577 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $48.63 | 4.735% | $50.9326 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $12.81 | 4.186% | $13.3462 | $13.35 | $13.35 | $13.30 |
| Purchase #4 | $189.28 | 5.320% | $199.3497 | $199.35 | $199.35 | $199.30 |
| Purchase #5 | $170.78 | 12.256% | $191.7108 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $150.30 | 4.660% | $157.304 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $158.41 | 4.343% | $165.2897 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $914.12 | $969.3907 | $969.39 | $969.40 | $969.30 | |