| 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 | $108.37 | 7.137% | $116.1044 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $115.67 | 9.565% | $126.7338 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $9.42 | 6.867% | $10.0669 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $194.84 | 10.334% | $214.9748 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $174.96 | 5.767% | $185.0499 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $31.69 | 11.337% | $35.2827 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $156.58 | 4.483% | $163.5995 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $791.53 | $851.8120 | $851.80 | $851.80 | $851.80 | |