| 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 | $113.67 | 7.772% | $122.5044 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $52.30 | 9.521% | $57.2795 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $90.48 | 7.421% | $97.1945 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $168.60 | 3.687% | $174.8163 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $198.60 | 5.607% | $209.7355 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $96.69 | 13.630% | $109.8688 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $65.57 | 10.479% | $72.4411 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $785.91 | $843.8401 | $843.84 | $843.85 | $843.80 | |