| 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 | $189.72 | 9.363% | $207.4835 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $78.60 | 7.323% | $84.3559 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $132.87 | 5.437% | $140.0941 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $136.73 | 11.428% | $152.3555 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $57.65 | 9.515% | $63.1354 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $65.99 | 5.685% | $69.7415 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $118.45 | 11.788% | $132.4129 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $780.01 | $849.5788 | $849.58 | $849.60 | $849.60 | |