| 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 | $148.28 | 8.134% | $160.3411 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $233.91 | 10.170% | $257.6986 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $152.62 | 12.635% | $171.9035 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $170.43 | 13.646% | $193.6869 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $217.39 | 10.179% | $239.5181 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $136.91 | 12.512% | $154.0402 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $11.53 | 6.613% | $12.2925 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $1,071.07 | $1,189.4809 | $1,189.48 | $1,189.50 | $1,189.40 | |