| 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 | $171.62 | 3.464% | $177.5649 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $89.51 | 8.825% | $97.4093 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $164.62 | 6.166% | $174.7705 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $35.81 | 3.327% | $37.0014 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $19.54 | 3.524% | $20.2286 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $162.31 | 4.759% | $170.0343 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $50.65 | 6.283% | $53.8323 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $694.06 | $730.8413 | $730.83 | $730.85 | $730.80 | |