| 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 | $154.43 | 7.240% | $165.6107 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $154.89 | 11.749% | $173.088 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $196.26 | 8.703% | $213.3405 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $170.70 | 6.720% | $182.171 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $123.73 | 7.810% | $133.3933 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $188.95 | 10.372% | $208.5479 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $227.38 | 8.129% | $245.8637 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $1,216.34 | $1,322.0151 | $1,322.01 | $1,322.00 | $1,322.00 | |