| 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 | $140.57 | 5.834% | $148.7709 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $213.93 | 6.269% | $227.3413 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $183.75 | 9.311% | $200.859 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $70.57 | 10.737% | $78.1471 | $78.15 | $78.15 | $78.10 |
| Purchase #5 | $126.60 | 13.116% | $143.2049 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $174.50 | 7.719% | $187.9697 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $126.53 | 4.338% | $132.0189 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $1,036.45 | $1,118.3118 | $1,118.31 | $1,118.25 | $1,118.30 | |