| 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 | $147.89 | 4.439% | $154.4548 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $67.84 | 6.559% | $72.2896 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $204.65 | 9.239% | $223.5576 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $225.42 | 8.115% | $243.7128 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $235.67 | 7.167% | $252.5605 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $199.38 | 11.197% | $221.7046 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $51.56 | 11.461% | $57.4693 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $1,132.41 | $1,225.7492 | $1,225.74 | $1,225.70 | $1,225.90 | |