| 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 | $140.66 | 5.320% | $148.1431 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $77.40 | 7.372% | $83.1059 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $190.53 | 9.773% | $209.1505 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $98.59 | 13.143% | $111.5477 | $111.55 | $111.55 | $111.50 |
| Purchase #5 | $236.36 | 12.416% | $265.7065 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $149.53 | 5.138% | $157.2129 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $223.40 | 7.181% | $239.4424 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,116.47 | $1,214.3090 | $1,214.31 | $1,214.30 | $1,214.20 | |