| 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 | $180.71 | 10.157% | $199.0647 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $219.87 | 8.782% | $239.179 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $220.42 | 7.586% | $237.1411 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $119.95 | 11.373% | $133.5919 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $203.98 | 9.149% | $222.6421 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $178.61 | 3.739% | $185.2882 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $218.88 | 11.299% | $243.6113 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,342.42 | $1,460.5183 | $1,460.51 | $1,460.55 | $1,460.50 | |