| 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 | $194.40 | 4.808% | $203.7468 | $203.75 | $203.75 | $203.70 |
| Purchase #2 | $180.49 | 6.584% | $192.3735 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $153.38 | 3.119% | $158.1639 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $22.51 | 11.754% | $25.1558 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $21.28 | 8.509% | $23.0907 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $208.49 | 6.653% | $222.3608 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $26.67 | 6.479% | $28.3979 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $807.22 | $853.2894 | $853.29 | $853.25 | $853.40 | |