| 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 | $172.65 | 10.527% | $190.8249 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $166.77 | 5.853% | $176.531 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $203.93 | 3.178% | $210.4109 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $16.62 | 4.499% | $17.3677 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $188.52 | 10.596% | $208.4956 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $99.53 | 4.458% | $103.967 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $161.40 | 9.723% | $177.0929 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $1,009.42 | $1,084.6900 | $1,084.69 | $1,084.65 | $1,084.70 | |