| 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 | $108.31 | 7.686% | $116.6347 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $46.68 | 7.154% | $50.0195 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $133.36 | 6.142% | $141.551 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $117.60 | 8.486% | $127.5795 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $217.92 | 7.497% | $234.2575 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $162.65 | 11.774% | $181.8004 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $128.70 | 3.282% | $132.9239 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $915.22 | $984.7665 | $984.76 | $984.75 | $984.80 | |