| 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 | $151.43 | 6.340% | $161.0307 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $210.53 | 12.713% | $237.2947 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $19.98 | 12.334% | $22.4443 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $62.76 | 13.837% | $71.4441 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $185.58 | 10.282% | $204.6613 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $39.61 | 5.339% | $41.7248 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $127.33 | 5.281% | $134.0543 | $134.05 | $134.05 | $134.10 |
| 7 purchase totals = | $797.22 | $872.6542 | $872.63 | $872.65 | $872.60 | |