| 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 | $166.50 | 3.870% | $172.9436 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $90.69 | 4.111% | $94.4183 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $200.49 | 10.850% | $222.2432 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $146.99 | 7.186% | $157.5527 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $214.50 | 13.340% | $243.1143 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $156.39 | 9.758% | $171.6505 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $19.52 | 13.308% | $22.1177 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $995.08 | $1,084.0403 | $1,084.03 | $1,084.00 | $1,084.00 | |