| 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 | $153.76 | 4.580% | $160.8022 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $83.35 | 3.607% | $86.3564 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $56.31 | 13.671% | $64.0081 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $218.80 | 10.724% | $242.2641 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $163.34 | 3.650% | $169.3019 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $202.84 | 9.497% | $222.1037 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $66.43 | 6.321% | $70.629 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $944.83 | $1,015.4654 | $1,015.46 | $1,015.45 | $1,015.50 | |