| 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 | $177.89 | 6.192% | $188.9049 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $158.93 | 3.869% | $165.079 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $10.79 | 10.697% | $11.9442 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $66.53 | 9.563% | $72.8923 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $31.66 | 11.239% | $35.2183 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $213.44 | 9.197% | $233.0701 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $222.74 | 13.165% | $252.0637 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $881.98 | $959.1725 | $959.16 | $959.15 | $959.20 | |