| 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 | $195.37 | 6.139% | $207.3638 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $150.50 | 9.325% | $164.5341 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $109.47 | 6.542% | $116.6315 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $68.53 | 3.472% | $70.9094 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $215.73 | 12.353% | $242.3791 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $126.95 | 10.621% | $140.4334 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $128.25 | 8.383% | $139.0012 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $994.80 | $1,081.2525 | $1,081.24 | $1,081.30 | $1,081.20 | |