| 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 | $126.33 | 13.412% | $143.2734 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $217.56 | 4.625% | $227.6222 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $190.63 | 8.522% | $206.8755 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $39.59 | 13.614% | $44.9798 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $154.36 | 13.826% | $175.7018 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $204.71 | 7.243% | $219.5371 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $59.81 | 12.754% | $67.4382 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $992.99 | $1,085.4280 | $1,085.43 | $1,085.45 | $1,085.40 | |