| 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 | $163.63 | 6.466% | $174.2103 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $63.37 | 8.141% | $68.529 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $149.90 | 12.799% | $169.0857 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $126.72 | 5.105% | $133.1891 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $127.30 | 3.783% | $132.1158 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $128.37 | 10.443% | $141.7757 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $129.56 | 13.271% | $146.7539 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $888.85 | $965.6595 | $965.67 | $965.70 | $965.70 | |