| 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 | $144.37 | 6.144% | $153.2401 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $208.57 | 10.551% | $230.5762 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $96.59 | 6.371% | $102.7437 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $173.89 | 7.751% | $187.3682 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $149.29 | 11.304% | $166.1657 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $93.52 | 13.205% | $105.8693 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $8.74 | 3.193% | $9.0191 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $874.97 | $954.9823 | $954.99 | $954.95 | $955.00 | |