| 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 | $206.61 | 13.463% | $234.4259 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $192.35 | 3.553% | $199.1842 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $132.42 | 9.699% | $145.2634 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $147.72 | 8.860% | $160.808 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $76.36 | 4.356% | $79.6862 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $81.29 | 12.322% | $91.3066 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $67.42 | 10.283% | $74.3528 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $904.17 | $985.0271 | $985.03 | $985.05 | $985.10 | |