| 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 | $127.36 | 10.709% | $140.999 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $217.85 | 4.787% | $228.2785 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $220.64 | 12.130% | $247.4036 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $143.52 | 6.718% | $153.1617 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $14.27 | 7.666% | $15.3639 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $168.31 | 9.564% | $184.4072 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $201.25 | 3.828% | $208.9539 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $1,093.20 | $1,178.5678 | $1,178.56 | $1,178.55 | $1,178.70 | |