| 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 | $155.91 | 8.443% | $169.0735 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $154.44 | 5.113% | $162.3365 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $148.62 | 3.391% | $153.6597 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $88.41 | 10.512% | $97.7037 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $202.61 | 7.201% | $217.1999 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $153.74 | 9.143% | $167.7964 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $84.59 | 11.251% | $94.1072 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $988.32 | $1,061.8769 | $1,061.88 | $1,061.85 | $1,061.90 | |