| 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 | $160.49 | 7.325% | $172.2459 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $223.65 | 10.755% | $247.7036 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $81.91 | 11.217% | $91.0978 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $168.81 | 6.423% | $179.6527 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $15.27 | 13.812% | $17.3791 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $93.71 | 4.104% | $97.5559 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $107.82 | 13.631% | $122.5169 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $851.66 | $928.1519 | $928.16 | $928.15 | $928.20 | |