| 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 | $178.83 | 6.316% | $190.1249 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $57.28 | 6.126% | $60.789 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $56.96 | 3.530% | $58.9707 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $170.44 | 3.119% | $175.756 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $19.88 | 6.332% | $21.1388 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $138.38 | 5.485% | $145.9701 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $14.55 | 11.690% | $16.2509 | $16.25 | $16.25 | $16.30 |
| 7 purchase totals = | $636.32 | $669.0004 | $669.00 | $668.95 | $669.10 | |