| 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 | $127.76 | 10.671% | $141.3933 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $13.92 | 13.419% | $15.7879 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $59.59 | 13.870% | $67.8551 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $115.94 | 11.695% | $129.4992 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $110.84 | 4.692% | $116.0406 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $117.38 | 10.731% | $129.976 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $159.42 | 11.871% | $178.3447 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $704.85 | $778.8968 | $778.90 | $778.95 | $778.90 | |