| 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 | $196.68 | 12.755% | $221.7665 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $204.71 | 11.580% | $228.4154 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $167.63 | 8.449% | $181.7931 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $171.42 | 3.360% | $177.1797 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $72.96 | 7.692% | $78.5721 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $142.85 | 8.380% | $154.8208 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $16.26 | 7.660% | $17.5055 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $972.51 | $1,060.0531 | $1,060.06 | $1,060.00 | $1,060.10 | |