| 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 | $16.37 | 11.197% | $18.2029 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $199.39 | 5.601% | $210.5578 | $210.56 | $210.55 | $210.60 |
| Purchase #3 | $152.83 | 12.510% | $171.949 | $171.95 | $171.95 | $171.90 |
| Purchase #4 | $140.75 | 5.867% | $149.0078 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $113.66 | 13.773% | $129.3144 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $228.69 | 3.572% | $236.8588 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $202.59 | 13.444% | $229.8262 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,054.28 | $1,145.7169 | $1,145.72 | $1,145.70 | $1,145.70 | |