| 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 | $107.49 | 3.764% | $111.5359 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $158.95 | 6.505% | $169.2897 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $16.90 | 8.641% | $18.3603 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $196.57 | 5.570% | $207.5189 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $130.30 | 5.254% | $137.146 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $106.67 | 12.576% | $120.0848 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $149.42 | 9.411% | $163.4819 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $866.30 | $927.4175 | $927.42 | $927.45 | $927.40 | |