| 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 | $14.62 | 12.151% | $16.3965 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $174.43 | 6.519% | $185.8011 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $146.71 | 7.360% | $157.5079 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $32.94 | 11.453% | $36.7126 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $220.36 | 6.440% | $234.5512 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $237.74 | 7.209% | $254.8787 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $149.92 | 7.239% | $160.7727 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $976.72 | $1,046.6207 | $1,046.62 | $1,046.60 | $1,046.70 | |