| 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 | $165.42 | 3.216% | $170.7399 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $81.70 | 4.276% | $85.1935 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $72.33 | 5.435% | $76.2611 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $26.75 | 6.214% | $28.4122 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $86.66 | 9.160% | $94.5981 | $94.60 | $94.60 | $94.60 |
| Purchase #6 | $231.93 | 3.404% | $239.8249 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $43.92 | 8.164% | $47.5056 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $708.71 | $742.5353 | $742.53 | $742.50 | $742.50 | |