| 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 | $136.55 | 13.267% | $154.6661 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $210.69 | 8.698% | $229.0158 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $133.81 | 7.614% | $143.9983 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $158.42 | 10.665% | $175.3155 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $207.73 | 6.256% | $220.7256 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $111.41 | 8.493% | $120.8721 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $154.27 | 8.170% | $166.8739 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $1,112.88 | $1,211.4673 | $1,211.48 | $1,211.40 | $1,211.50 | |