| 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 | $81.69 | 6.805% | $87.249 | $87.25 | $87.25 | $87.20 |
| Purchase #2 | $122.36 | 13.334% | $138.6755 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $19.33 | 7.266% | $20.7345 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $139.57 | 5.714% | $147.545 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $131.36 | 6.567% | $139.9864 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $72.84 | 13.275% | $82.5095 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $188.78 | 4.765% | $197.7754 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $755.93 | $814.4753 | $814.49 | $814.55 | $814.40 | |