| 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 | $141.25 | 5.406% | $148.886 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $112.67 | 13.520% | $127.903 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $221.96 | 9.484% | $243.0107 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $201.98 | 9.574% | $221.3176 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $64.63 | 7.301% | $69.3486 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $77.58 | 8.579% | $84.2356 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $67.82 | 6.570% | $72.2758 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $887.89 | $966.9773 | $966.99 | $967.00 | $966.90 | |