| 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 | $197.77 | 9.329% | $216.22 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $155.58 | 5.312% | $163.8444 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $33.44 | 6.326% | $35.5554 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $140.37 | 4.194% | $146.2571 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $72.98 | 10.168% | $80.4006 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $60.45 | 11.266% | $67.2603 | $67.26 | $67.25 | $67.30 |
| Purchase #7 | $79.72 | 7.187% | $85.4495 | $85.45 | $85.45 | $85.40 |
| 7 purchase totals = | $740.31 | $794.9873 | $794.99 | $794.95 | $795.00 | |