| 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 | $163.87 | 10.346% | $180.824 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $83.83 | 10.196% | $92.3773 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $171.34 | 6.519% | $182.5097 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $11.40 | 10.618% | $12.6105 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $244.50 | 13.742% | $278.0992 | $278.10 | $278.10 | $278.10 |
| Purchase #6 | $14.79 | 5.397% | $15.5882 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $71.36 | 10.683% | $78.9834 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $761.09 | $840.9923 | $840.99 | $841.00 | $841.00 | |