| 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 | $184.47 | 13.605% | $209.5671 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $140.42 | 7.443% | $150.8715 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $99.49 | 13.408% | $112.8296 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $99.54 | 6.575% | $106.0848 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $151.77 | 3.711% | $157.4022 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $77.25 | 4.436% | $80.6768 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $85.58 | 12.118% | $95.9506 | $95.95 | $95.95 | $96.00 |
| 7 purchase totals = | $838.52 | $913.3826 | $913.38 | $913.40 | $913.50 | |