| 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 | $194.98 | 5.552% | $205.8053 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $131.91 | 13.873% | $150.2099 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $120.89 | 3.270% | $124.8431 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $172.42 | 9.277% | $188.4154 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $218.61 | 12.556% | $246.0587 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $76.69 | 3.406% | $79.3021 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $160.76 | 5.273% | $169.2369 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $1,076.26 | $1,163.8714 | $1,163.88 | $1,163.85 | $1,163.80 | |