| 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 | $160.31 | 12.120% | $179.7396 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $121.59 | 10.156% | $133.9387 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $137.27 | 8.695% | $149.2056 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $205.54 | 10.388% | $226.8915 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $81.57 | 9.187% | $89.0638 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $156.41 | 6.277% | $166.2279 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $12.81 | 4.660% | $13.4069 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $875.50 | $958.4740 | $958.48 | $958.50 | $958.40 | |