| 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 | $162.64 | 7.510% | $174.8543 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $194.74 | 7.787% | $209.9044 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $105.99 | 7.338% | $113.7675 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $149.75 | 9.277% | $163.6423 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $219.38 | 9.517% | $240.2584 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $185.40 | 5.827% | $196.2033 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $178.44 | 5.821% | $188.827 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,196.34 | $1,287.4572 | $1,287.45 | $1,287.45 | $1,287.50 | |