| 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 | $157.82 | 13.818% | $179.6276 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $150.84 | 11.130% | $167.6285 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $50.87 | 8.195% | $55.0388 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $96.62 | 3.498% | $99.9998 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $226.29 | 8.313% | $245.1015 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $88.60 | 10.121% | $97.5672 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $9.69 | 9.442% | $10.6049 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $780.73 | $855.5683 | $855.57 | $855.60 | $855.50 | |