| 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 | $214.93 | 7.709% | $231.499 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $104.26 | 10.107% | $114.7976 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $64.63 | 9.770% | $70.9444 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $90.43 | 13.138% | $102.3107 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $137.85 | 6.204% | $146.4022 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $73.85 | 12.500% | $83.0813 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $17.26 | 8.687% | $18.7594 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $703.21 | $767.7946 | $767.79 | $767.80 | $767.80 | |