| 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 | $152.66 | 9.273% | $166.8162 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $127.46 | 5.585% | $134.5786 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $81.59 | 4.592% | $85.3366 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $194.39 | 8.731% | $211.3622 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $159.46 | 5.496% | $168.2239 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $7.72 | 13.373% | $8.7524 | $8.75 | $8.75 | $8.80 |
| Purchase #7 | $83.81 | 10.691% | $92.7701 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $807.09 | $867.8400 | $867.84 | $867.80 | $867.90 | |