| 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 | $130.36 | 12.315% | $146.4138 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $222.39 | 6.190% | $236.1559 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $215.86 | 13.759% | $245.5602 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $175.82 | 10.842% | $194.8824 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $127.97 | 11.760% | $143.0193 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $76.43 | 3.555% | $79.1471 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $172.64 | 9.254% | $188.6161 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $1,121.47 | $1,233.7948 | $1,233.80 | $1,233.75 | $1,233.80 | |