| 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 | $157.35 | 3.386% | $162.6779 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $84.88 | 4.784% | $88.9407 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $234.36 | 8.478% | $254.229 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $14.37 | 13.550% | $16.3171 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $159.93 | 5.828% | $169.2507 | $169.25 | $169.25 | $169.30 |
| Purchase #6 | $88.63 | 8.289% | $95.9765 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $179.40 | 13.585% | $203.7715 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $918.92 | $991.1634 | $991.17 | $991.20 | $991.20 | |