| 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 | $134.66 | 7.486% | $144.7406 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $92.47 | 12.224% | $103.7735 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $54.39 | 11.129% | $60.4431 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $129.83 | 10.719% | $143.7465 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $223.51 | 11.359% | $248.8985 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $83.69 | 6.592% | $89.2068 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $9.32 | 5.274% | $9.8115 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $727.87 | $800.6205 | $800.62 | $800.60 | $800.50 | |