| 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 | $173.55 | 12.753% | $195.6828 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $115.43 | 11.212% | $128.372 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $8.80 | 11.671% | $9.827 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $197.71 | 3.270% | $204.1751 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $44.77 | 7.496% | $48.126 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $109.93 | 10.777% | $121.7772 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $248.47 | 11.433% | $276.8776 | $276.88 | $276.90 | $276.90 |
| 7 purchase totals = | $898.66 | $984.8377 | $984.85 | $984.95 | $984.90 | |