| 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 | $178.43 | 7.281% | $191.4215 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $201.59 | 8.624% | $218.9751 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $215.64 | 10.826% | $238.9852 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $193.26 | 9.373% | $211.3743 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $141.28 | 7.456% | $151.8138 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $243.77 | 12.813% | $275.0043 | $275.00 | $275.00 | $275.00 |
| Purchase #7 | $183.39 | 5.373% | $193.2435 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,357.36 | $1,480.8177 | $1,480.81 | $1,480.80 | $1,480.80 | |