| 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 | $154.88 | 12.176% | $173.7382 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $208.58 | 5.381% | $219.8037 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $140.71 | 9.299% | $153.7946 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $222.97 | 11.422% | $248.4376 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $10.99 | 11.559% | $12.2603 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $56.74 | 11.496% | $63.2628 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $64.90 | 3.477% | $67.1566 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $859.77 | $938.4538 | $938.45 | $938.45 | $938.50 | |