| 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 | $142.36 | 10.593% | $157.4402 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $132.35 | 8.616% | $143.7533 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $216.63 | 5.144% | $227.7734 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $67.37 | 4.450% | $70.368 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $217.29 | 13.291% | $246.17 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $84.26 | 12.608% | $94.8835 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $78.99 | 5.381% | $83.2405 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $939.25 | $1,023.6289 | $1,023.62 | $1,023.60 | $1,023.70 | |