| 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 | $16.82 | 10.145% | $18.5264 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $112.80 | 3.676% | $116.9465 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $54.89 | 7.125% | $58.8009 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $137.27 | 11.266% | $152.7348 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $157.81 | 7.620% | $169.8351 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $154.94 | 9.514% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $32.40 | 7.853% | $34.9444 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $666.93 | $721.4691 | $721.47 | $721.55 | $721.30 | |