| 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 | $157.37 | 12.611% | $177.2159 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $228.67 | 4.172% | $238.2101 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $196.69 | 6.553% | $209.5791 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $92.26 | 7.509% | $99.1878 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $78.88 | 6.123% | $83.7098 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $124.74 | 6.836% | $133.2672 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $213.42 | 10.462% | $235.748 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,092.03 | $1,176.9179 | $1,176.93 | $1,176.90 | $1,176.90 | |