| 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 | $146.90 | 13.229% | $166.3334 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $28.44 | 3.286% | $29.3745 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $10.28 | 9.335% | $11.2396 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $64.52 | 9.499% | $70.6488 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $9.29 | 12.259% | $10.4289 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $191.35 | 10.811% | $212.0368 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $88.76 | 10.267% | $97.873 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $539.54 | $597.9350 | $597.93 | $597.95 | $597.80 | |