| 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 | $158.54 | 8.683% | $172.306 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $248.98 | 13.512% | $282.6222 | $282.62 | $282.60 | $282.60 |
| Purchase #3 | $227.34 | 3.726% | $235.8107 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $180.25 | 9.353% | $197.1088 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $161.61 | 9.335% | $176.6963 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $73.54 | 5.242% | $77.395 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $217.53 | 4.852% | $228.0846 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $1,267.79 | $1,370.0236 | $1,370.03 | $1,370.00 | $1,370.00 | |