| 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 | $169.46 | 10.670% | $187.5414 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $42.84 | 4.371% | $44.7125 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $93.58 | 11.117% | $103.9833 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $221.75 | 13.248% | $251.1274 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $48.82 | 3.517% | $50.537 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $175.28 | 3.725% | $181.8092 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $93.98 | 3.241% | $97.0259 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $845.71 | $916.7367 | $916.74 | $916.80 | $916.60 | |