| 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 | $167.72 | 4.185% | $174.7391 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $210.42 | 10.787% | $233.118 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $23.90 | 5.350% | $25.1787 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $221.70 | 4.337% | $231.3151 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $189.35 | 6.691% | $202.0194 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $57.47 | 3.689% | $59.5901 | $59.59 | $59.60 | $59.60 |
| Purchase #7 | $182.63 | 4.534% | $190.9104 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,053.19 | $1,116.8708 | $1,116.88 | $1,116.85 | $1,116.80 | |