| 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 | $13.79 | 3.684% | $14.298 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $82.68 | 9.382% | $90.437 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $150.95 | 10.436% | $166.7031 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $93.33 | 4.195% | $97.2452 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $32.54 | 6.426% | $34.631 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $96.80 | 11.625% | $108.053 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $178.89 | 12.323% | $200.9346 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $648.98 | $712.3019 | $712.30 | $712.35 | $712.20 | |