| 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 | $170.95 | 7.566% | $183.8841 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $22.94 | 12.243% | $25.7485 | $25.75 | $25.75 | $25.70 |
| Purchase #3 | $246.63 | 4.253% | $257.1192 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $89.43 | 6.289% | $95.0543 | $95.05 | $95.05 | $95.10 |
| Purchase #5 | $169.43 | 13.116% | $191.6524 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $150.72 | 4.689% | $157.7873 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $202.45 | 9.850% | $222.3913 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,052.55 | $1,133.6371 | $1,133.63 | $1,133.65 | $1,133.70 | |