| 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 | $174.61 | 8.284% | $189.0747 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $46.42 | 13.486% | $52.6802 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $148.78 | 4.333% | $155.2266 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $68.27 | 10.274% | $75.2841 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $199.77 | 13.415% | $226.5691 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $103.72 | 7.412% | $111.4077 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $97.80 | 6.760% | $104.4113 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $839.37 | $914.6537 | $914.65 | $914.65 | $914.70 | |