| 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 | $142.27 | 10.691% | $157.4801 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $73.42 | 8.269% | $79.4911 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $35.98 | 12.756% | $40.5696 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $198.95 | 8.535% | $215.9304 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $85.35 | 12.158% | $95.7269 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $11.54 | 4.766% | $12.09 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $99.97 | 13.769% | $113.7349 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $647.48 | $715.0230 | $715.02 | $715.10 | $715.00 | |