| 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 | $181.47 | 4.134% | $188.972 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $37.81 | 9.609% | $41.4432 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $46.88 | 6.518% | $49.9356 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $174.61 | 8.104% | $188.7604 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $135.88 | 8.141% | $146.942 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $63.80 | 3.423% | $65.9839 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $152.99 | 12.583% | $172.2407 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $793.44 | $854.2778 | $854.27 | $854.30 | $854.20 | |