| 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 | $131.63 | 4.628% | $137.7218 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $117.42 | 12.840% | $132.4967 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $169.40 | 3.281% | $174.958 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $85.53 | 12.263% | $96.0185 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $176.60 | 3.117% | $182.1046 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $143.64 | 7.637% | $154.6098 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $183.53 | 4.296% | $191.4144 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,007.75 | $1,069.3238 | $1,069.32 | $1,069.25 | $1,069.30 | |