| 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 | $73.33 | 13.397% | $83.154 | $83.15 | $83.15 | $83.20 |
| Purchase #2 | $19.98 | 11.503% | $22.2783 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $153.98 | 6.349% | $163.7562 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $89.36 | 9.409% | $97.7679 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $130.31 | 9.795% | $143.0739 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $120.30 | 12.627% | $135.4903 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $90.93 | 4.747% | $95.2464 | $95.25 | $95.25 | $95.20 |
| 7 purchase totals = | $678.19 | $740.7670 | $740.77 | $740.75 | $740.90 | |