| 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 | $103.99 | 13.232% | $117.75 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $27.38 | 12.103% | $30.6938 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $120.38 | 5.612% | $127.1357 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $193.84 | 4.373% | $202.3166 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $50.28 | 4.426% | $52.5054 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $141.68 | 10.123% | $156.0223 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $107.28 | 10.865% | $118.936 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $744.83 | $805.3598 | $805.37 | $805.35 | $805.30 | |