| 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 | $156.34 | 8.802% | $170.101 | $170.10 | $170.10 | $170.10 |
| Purchase #2 | $132.83 | 13.478% | $150.7328 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $168.58 | 8.639% | $183.1436 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $14.83 | 6.772% | $15.8343 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $242.44 | 9.298% | $264.9821 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $115.25 | 5.314% | $121.3744 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $159.64 | 4.436% | $166.7216 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $989.91 | $1,072.8898 | $1,072.87 | $1,072.90 | $1,072.80 | |