| 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 | $182.85 | 6.489% | $194.7151 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $89.53 | 3.358% | $92.5364 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $128.54 | 3.379% | $132.8834 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $248.74 | 11.648% | $277.7132 | $277.71 | $277.70 | $277.70 |
| Purchase #5 | $162.46 | 13.269% | $184.0168 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $151.90 | 7.474% | $163.253 | $163.25 | $163.25 | $163.30 |
| Purchase #7 | $229.40 | 12.364% | $257.763 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $1,193.42 | $1,302.8809 | $1,302.88 | $1,302.85 | $1,302.90 | |