| 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 | $122.56 | 10.277% | $135.1555 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $199.37 | 3.424% | $206.1964 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $147.33 | 4.549% | $154.032 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $215.62 | 4.431% | $225.1741 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $73.57 | 12.179% | $82.5301 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $148.31 | 7.677% | $159.6958 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $99.43 | 11.852% | $111.2144 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $1,006.19 | $1,073.9983 | $1,074.00 | $1,074.00 | $1,074.00 | |