| 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 | $162.27 | 12.150% | $181.9858 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $97.80 | 11.103% | $108.6587 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $28.79 | 5.874% | $30.4811 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $100.86 | 11.343% | $112.3005 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $94.26 | 13.625% | $107.1029 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $202.31 | 9.233% | $220.9893 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $140.92 | 4.105% | $146.7048 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $827.21 | $908.2231 | $908.22 | $908.25 | $908.30 | |