| 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 | $161.65 | 3.420% | $167.1784 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $36.89 | 3.584% | $38.2121 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $211.41 | 6.249% | $224.621 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $233.50 | 5.515% | $246.3775 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $213.34 | 4.461% | $222.8571 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $185.48 | 7.292% | $199.0052 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $177.94 | 6.124% | $188.837 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $1,220.21 | $1,287.0883 | $1,287.10 | $1,287.10 | $1,287.10 | |