| 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 | $165.38 | 7.141% | $177.1898 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $44.44 | 6.670% | $47.4041 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $215.90 | 6.456% | $229.8385 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $82.94 | 7.811% | $89.4184 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $18.79 | 6.558% | $20.0222 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $46.38 | 10.733% | $51.358 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $196.65 | 11.583% | $219.428 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $770.48 | $834.6590 | $834.66 | $834.65 | $834.60 | |