| 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 | $139.56 | 7.513% | $150.0451 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $34.75 | 4.218% | $36.2158 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $71.28 | 7.667% | $76.745 | $76.75 | $76.75 | $76.70 |
| Purchase #4 | $71.63 | 5.497% | $75.5675 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $174.48 | 3.247% | $180.1454 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $52.27 | 5.289% | $55.0346 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $76.55 | 6.293% | $81.3673 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $620.52 | $655.1207 | $655.14 | $655.10 | $655.00 | |