| 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 | $175.36 | 3.462% | $181.431 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $157.58 | 3.440% | $163.0008 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $25.84 | 6.596% | $27.5444 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $47.45 | 13.684% | $53.9431 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $85.84 | 7.562% | $92.3312 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $61.55 | 4.850% | $64.5352 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $21.47 | 13.687% | $24.4086 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $575.09 | $607.1943 | $607.19 | $607.25 | $607.00 | |