| 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 | $166.58 | 5.432% | $175.6286 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $101.27 | 10.835% | $112.2426 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $93.82 | 8.808% | $102.0837 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $187.29 | 10.477% | $206.9124 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $35.73 | 7.620% | $38.4526 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $106.30 | 4.652% | $111.2451 | $111.25 | $111.25 | $111.20 |
| Purchase #7 | $46.40 | 3.111% | $47.8435 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $737.39 | $794.4085 | $794.40 | $794.45 | $794.30 | |