| 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 | $155.57 | 5.575% | $164.243 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $102.56 | 12.197% | $115.0692 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $40.68 | 9.129% | $44.3937 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $23.91 | 6.331% | $25.4237 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $65.74 | 10.363% | $72.5526 | $72.55 | $72.55 | $72.60 |
| Purchase #6 | $236.95 | 13.165% | $268.1445 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $160.25 | 3.439% | $165.761 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $785.66 | $855.5877 | $855.57 | $855.55 | $855.60 | |