| 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 | $190.31 | 7.522% | $204.6251 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $75.73 | 9.361% | $82.8191 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $119.57 | 12.803% | $134.8785 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $182.86 | 5.185% | $192.3413 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $237.41 | 8.429% | $257.4213 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $31.26 | 3.516% | $32.3591 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $62.62 | 11.759% | $69.9835 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $899.76 | $974.4279 | $974.43 | $974.45 | $974.40 | |