| 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 | $152.54 | 10.176% | $168.0625 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $14.86 | 5.585% | $15.6899 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $33.96 | 5.678% | $35.8882 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $43.71 | 12.509% | $49.1777 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $248.35 | 10.641% | $274.7769 | $274.78 | $274.80 | $274.80 |
| Purchase #6 | $185.29 | 7.427% | $199.0515 | $199.05 | $199.05 | $199.10 |
| Purchase #7 | $217.66 | 4.609% | $227.6919 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $896.37 | $970.3386 | $970.34 | $970.40 | $970.50 | |