| 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 | $163.88 | 4.578% | $171.3824 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $184.44 | 5.482% | $194.551 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $22.30 | 10.622% | $24.6687 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $71.97 | 5.632% | $76.0234 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $22.36 | 12.851% | $25.2335 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $44.25 | 12.653% | $49.849 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $62.46 | 5.473% | $65.8784 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $571.66 | $607.5864 | $607.58 | $607.60 | $607.60 | |