| 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 | $154.43 | 13.706% | $175.5962 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $147.76 | 3.808% | $153.3867 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $243.76 | 12.442% | $274.0886 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $96.92 | 13.325% | $109.8346 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $159.71 | 3.513% | $165.3206 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $17.53 | 8.707% | $19.0563 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $13.93 | 8.217% | $15.0746 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $834.04 | $912.3576 | $912.36 | $912.35 | $912.40 | |