| 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 | $198.86 | 7.592% | $213.9575 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $52.69 | 8.363% | $57.0965 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $44.31 | 5.539% | $46.7643 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $134.49 | 6.436% | $143.1458 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $172.57 | 9.652% | $189.2265 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $164.25 | 4.670% | $171.9205 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $109.56 | 10.185% | $120.7187 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $876.73 | $942.8298 | $942.84 | $942.80 | $942.80 | |