| 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 | $163.98 | 8.234% | $177.4821 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $66.80 | 9.510% | $73.1527 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $7.98 | 10.476% | $8.816 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $40.35 | 7.123% | $43.2241 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $228.32 | 13.481% | $259.0998 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $95.26 | 11.103% | $105.8367 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $237.86 | 11.503% | $265.221 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $840.55 | $932.8324 | $932.83 | $932.80 | $932.80 | |