| 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 | $144.28 | 6.128% | $153.1215 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $208.34 | 7.329% | $223.6092 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $246.91 | 13.805% | $280.9959 | $281.00 | $281.00 | $281.00 |
| Purchase #4 | $94.53 | 7.628% | $101.7407 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $161.72 | 3.693% | $167.6923 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $219.88 | 7.428% | $236.2127 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $231.78 | 10.414% | $255.9176 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $1,307.44 | $1,419.2899 | $1,419.29 | $1,419.25 | $1,419.20 | |