| 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 | $160.28 | 9.403% | $175.3511 | $175.35 | $175.35 | $175.40 |
| Purchase #2 | $115.78 | 7.600% | $124.5793 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $118.34 | 9.663% | $129.7752 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $97.89 | 13.467% | $111.0728 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $10.38 | 5.834% | $10.9856 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $172.46 | 9.540% | $188.9127 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $30.44 | 4.565% | $31.8296 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $705.57 | $772.5063 | $772.51 | $772.55 | $772.60 | |