| 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 | $166.76 | 11.739% | $186.336 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $133.52 | 10.450% | $147.4728 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $142.42 | 3.112% | $146.8521 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $230.26 | 9.499% | $252.1324 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $234.47 | 5.641% | $247.6965 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $193.68 | 5.513% | $204.3576 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $91.43 | 13.651% | $103.9111 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,192.54 | $1,288.7585 | $1,288.76 | $1,288.75 | $1,288.80 | |