| 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 | $129.70 | 6.608% | $138.2706 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $197.59 | 8.243% | $213.8773 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $245.37 | 5.803% | $259.6088 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $169.56 | 4.320% | $176.885 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $60.43 | 9.568% | $66.2119 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $125.71 | 11.109% | $139.6751 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $169.89 | 7.184% | $182.0949 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,098.25 | $1,176.6236 | $1,176.63 | $1,176.65 | $1,176.70 | |