| 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 | $127.65 | 8.172% | $138.0816 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $158.44 | 7.575% | $170.4418 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $240.67 | 8.112% | $260.1932 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $24.34 | 12.595% | $27.4056 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $12.34 | 9.653% | $13.5312 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $130.75 | 12.864% | $147.5697 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $139.47 | 4.515% | $145.7671 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $833.66 | $902.9902 | $902.99 | $903.00 | $903.00 | |