| 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 | $159.96 | 10.809% | $177.2501 | $177.25 | $177.25 | $177.30 |
| Purchase #2 | $59.65 | 11.207% | $66.335 | $66.34 | $66.35 | $66.30 |
| Purchase #3 | $162.65 | 4.188% | $169.4618 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $129.29 | 6.221% | $137.3331 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $207.37 | 3.860% | $215.3745 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $127.90 | 7.778% | $137.8481 | $137.85 | $137.85 | $137.80 |
| Purchase #7 | $207.55 | 4.622% | $217.143 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $1,054.37 | $1,120.7456 | $1,120.74 | $1,120.75 | $1,120.70 | |