| 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 | $139.55 | 5.258% | $146.8875 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $120.82 | 11.451% | $134.6551 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $82.52 | 12.667% | $92.9728 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $95.71 | 8.374% | $103.7248 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $113.29 | 7.221% | $121.4707 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $142.92 | 6.545% | $152.2741 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $8.79 | 4.142% | $9.1541 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $703.60 | $761.1391 | $761.13 | $761.05 | $761.30 | |