| 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 | $116.95 | 12.602% | $131.688 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $146.51 | 13.540% | $166.3475 | $166.35 | $166.35 | $166.30 |
| Purchase #3 | $194.81 | 8.187% | $210.7591 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $178.78 | 10.551% | $197.6431 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $169.66 | 11.440% | $189.0691 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $77.41 | 11.222% | $86.097 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $74.37 | 13.296% | $84.2582 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $958.49 | $1,065.8620 | $1,065.87 | $1,065.85 | $1,065.90 | |