| 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 | $169.43 | 12.541% | $190.6782 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $199.39 | 9.130% | $217.5943 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $133.54 | 8.775% | $145.2581 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $67.70 | 7.148% | $72.5392 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $176.33 | 10.583% | $194.991 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $189.66 | 8.405% | $205.6009 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $133.50 | 3.855% | $138.6464 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $1,069.55 | $1,165.3081 | $1,165.31 | $1,165.35 | $1,165.30 | |