| 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 | $183.86 | 6.731% | $196.2356 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $6.46 | 7.709% | $6.958 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $52.37 | 9.133% | $57.153 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $203.42 | 10.478% | $224.7343 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $87.34 | 11.718% | $97.5745 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $231.48 | 6.412% | $246.3225 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $90.35 | 7.601% | $97.2175 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $855.28 | $926.1954 | $926.19 | $926.15 | $926.20 | |