| 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 | $176.33 | 5.342% | $185.7495 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $240.68 | 9.808% | $264.2859 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $133.29 | 4.211% | $138.9028 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $79.31 | 11.446% | $88.3878 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $231.58 | 12.626% | $260.8193 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $78.34 | 3.484% | $81.0694 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $166.95 | 5.496% | $176.1256 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,106.48 | $1,195.3403 | $1,195.35 | $1,195.35 | $1,195.30 | |