| 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 | $150.94 | 12.581% | $169.9298 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $234.78 | 7.585% | $252.5881 | $252.59 | $252.60 | $252.60 |
| Purchase #3 | $133.30 | 3.365% | $137.7855 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $201.65 | 5.805% | $213.3558 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $128.97 | 11.742% | $144.1137 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $190.29 | 13.603% | $216.1751 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $81.38 | 13.377% | $92.2662 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $1,121.31 | $1,226.2142 | $1,226.23 | $1,226.25 | $1,226.30 | |