| 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 | $149.70 | 6.202% | $158.9844 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $72.71 | 9.140% | $79.3557 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $45.35 | 5.765% | $47.9644 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $220.50 | 4.459% | $230.3321 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $16.59 | 9.659% | $18.1924 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $120.42 | 10.845% | $133.4795 | $133.48 | $133.50 | $133.50 |
| Purchase #7 | $229.85 | 9.410% | $251.4789 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $855.12 | $919.7874 | $919.78 | $919.85 | $919.90 | |