| 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 | $164.61 | 11.534% | $183.5961 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $103.96 | 11.175% | $115.5775 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $86.86 | 4.359% | $90.6462 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $116.99 | 10.401% | $129.1581 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $168.27 | 4.217% | $175.3659 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $35.31 | 12.137% | $39.5956 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $228.64 | 5.261% | $240.6688 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $904.64 | $974.6082 | $974.63 | $974.60 | $974.70 | |