| 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 | $154.46 | 7.799% | $166.5063 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $139.41 | 7.865% | $150.3746 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $87.77 | 12.458% | $98.7044 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $181.58 | 7.218% | $194.6864 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $154.74 | 12.171% | $173.5734 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $128.57 | 3.351% | $132.8784 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $51.67 | 3.268% | $53.3586 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $898.20 | $970.0821 | $970.08 | $970.05 | $970.20 | |