| 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 | $146.38 | 12.549% | $164.7492 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $236.55 | 8.419% | $256.4651 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $21.81 | 5.203% | $22.9448 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $75.78 | 7.738% | $81.6439 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $213.43 | 11.209% | $237.3534 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $126.50 | 8.378% | $137.0982 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $108.48 | 8.641% | $117.8538 | $117.85 | $117.85 | $117.90 |
| 7 purchase totals = | $928.93 | $1,018.1084 | $1,018.10 | $1,018.10 | $1,018.10 | |