| 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 | $186.56 | 8.543% | $202.4978 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $66.29 | 10.342% | $73.1457 | $73.15 | $73.15 | $73.10 |
| Purchase #3 | $145.69 | 3.269% | $150.4526 | $150.45 | $150.45 | $150.50 |
| Purchase #4 | $143.74 | 9.640% | $157.5965 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $27.66 | 12.849% | $31.214 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $215.97 | 7.620% | $232.4269 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $99.49 | 7.737% | $107.1875 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $885.40 | $954.5210 | $954.53 | $954.55 | $954.50 | |