| 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 | $229.78 | 6.697% | $245.1684 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $105.80 | 7.390% | $113.6186 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $46.99 | 7.324% | $50.4315 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $181.68 | 5.166% | $191.0656 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $145.95 | 4.244% | $152.1441 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $77.71 | 7.604% | $83.6191 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $77.26 | 8.419% | $83.7645 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $865.17 | $919.8118 | $919.81 | $919.75 | $919.80 | |