| 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 | $154.26 | 9.137% | $168.3547 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $30.54 | 12.470% | $34.3483 | $34.35 | $34.35 | $34.30 |
| Purchase #3 | $55.89 | 6.658% | $59.6112 | $59.61 | $59.60 | $59.60 |
| Purchase #4 | $206.42 | 10.149% | $227.3696 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $10.61 | 5.198% | $11.1615 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $136.68 | 12.132% | $153.262 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $194.97 | 7.822% | $210.2206 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $789.37 | $864.3279 | $864.32 | $864.25 | $864.40 | |