| 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 | $15.81 | 5.189% | $16.6304 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $118.93 | 12.586% | $133.8985 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $151.33 | 10.566% | $167.3195 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $227.98 | 7.869% | $245.9197 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $67.59 | 5.132% | $71.0587 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $214.42 | 4.168% | $223.357 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $11.59 | 13.554% | $13.1609 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $807.65 | $871.3447 | $871.35 | $871.30 | $871.40 | |