| 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 | $158.26 | 13.611% | $179.8008 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $20.61 | 13.140% | $23.3182 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $67.41 | 6.759% | $71.9662 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $167.50 | 4.681% | $175.3407 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $192.50 | 7.146% | $206.2561 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $129.31 | 3.856% | $134.2962 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $70.59 | 12.293% | $79.2676 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $806.18 | $870.2458 | $870.26 | $870.20 | $870.30 | |