| 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 | $170.82 | 3.130% | $176.1667 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $170.43 | 11.799% | $190.539 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $52.92 | 3.522% | $54.7838 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $247.87 | 8.173% | $268.1284 | $268.13 | $268.15 | $268.10 |
| Purchase #5 | $10.62 | 5.209% | $11.1732 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $94.31 | 8.288% | $102.1264 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $230.52 | 10.521% | $254.773 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $977.49 | $1,057.6905 | $1,057.69 | $1,057.70 | $1,057.70 | |