| 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 | $142.47 | 7.153% | $152.6609 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $69.64 | 13.812% | $79.2587 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $200.50 | 5.822% | $212.1731 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $207.99 | 12.266% | $233.5021 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $96.73 | 13.785% | $110.0642 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $91.34 | 10.312% | $100.759 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $28.92 | 7.220% | $31.008 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $837.59 | $919.4260 | $919.42 | $919.35 | $919.60 | |