| 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 | $173.54 | 12.234% | $194.7709 | $194.77 | $194.75 | $194.80 |
| Purchase #2 | $218.94 | 13.412% | $248.3042 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $78.65 | 5.353% | $82.8601 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $9.98 | 8.229% | $10.8013 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $8.74 | 4.606% | $9.1426 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $128.50 | 11.312% | $143.0359 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $125.97 | 6.241% | $133.8318 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $744.32 | $822.7468 | $822.74 | $822.75 | $822.70 | |