| 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 | $109.50 | 6.102% | $116.1817 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $164.82 | 10.107% | $181.4784 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $132.66 | 8.692% | $144.1908 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $182.35 | 8.443% | $197.7458 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $234.62 | 13.295% | $265.8127 | $265.81 | $265.80 | $265.80 |
| Purchase #6 | $171.81 | 4.850% | $180.1428 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $123.65 | 11.495% | $137.8636 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $1,119.41 | $1,223.4158 | $1,223.41 | $1,223.45 | $1,223.40 | |