| 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 | $169.36 | 9.818% | $185.9878 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $20.49 | 6.307% | $21.7823 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $55.68 | 10.523% | $61.5392 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $221.70 | 9.232% | $242.1673 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $44.50 | 4.589% | $46.5421 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $36.70 | 8.737% | $39.9065 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $159.40 | 3.829% | $165.5034 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $707.83 | $763.4286 | $763.43 | $763.45 | $763.40 | |