| 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 | $197.25 | 10.204% | $217.3774 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $136.37 | 10.180% | $150.2525 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $134.34 | 5.140% | $141.2451 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $127.87 | 3.595% | $132.4669 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $169.68 | 8.834% | $184.6695 | $184.67 | $184.65 | $184.70 |
| Purchase #6 | $172.75 | 12.546% | $194.4232 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $160.40 | 5.215% | $168.7649 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $1,098.66 | $1,189.1995 | $1,189.20 | $1,189.15 | $1,189.30 | |