| 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 | $167.49 | 7.149% | $179.4639 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $238.67 | 8.439% | $258.8114 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $124.45 | 3.330% | $128.5942 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $231.54 | 10.519% | $255.8957 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $233.72 | 7.548% | $251.3612 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $70.54 | 4.623% | $73.8011 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $174.37 | 11.231% | $193.9535 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,240.78 | $1,341.8810 | $1,341.87 | $1,341.85 | $1,342.00 | |