| 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 | $148.96 | 11.483% | $166.0651 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $195.94 | 11.549% | $218.5691 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $26.93 | 5.395% | $28.3829 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $151.99 | 11.798% | $169.9218 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $249.26 | 9.205% | $272.2044 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $162.25 | 13.158% | $183.5989 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $44.42 | 13.652% | $50.4842 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $979.75 | $1,089.2264 | $1,089.22 | $1,089.20 | $1,089.30 | |