| 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 | $181.76 | 5.443% | $191.6532 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $77.31 | 13.617% | $87.8373 | $87.84 | $87.85 | $87.80 |
| Purchase #3 | $21.25 | 9.291% | $23.2243 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $48.78 | 11.461% | $54.3707 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $78.32 | 12.381% | $88.0168 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $19.45 | 4.260% | $20.2786 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $175.77 | 12.794% | $198.258 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $602.64 | $663.6389 | $663.64 | $663.60 | $663.70 | |