| 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 | $158.98 | 4.160% | $165.5936 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $129.52 | 10.110% | $142.6145 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $243.26 | 10.213% | $268.1041 | $268.10 | $268.10 | $268.10 |
| Purchase #4 | $164.43 | 11.331% | $183.0616 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $192.30 | 12.463% | $216.2663 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $40.28 | 12.382% | $45.2675 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $103.97 | 8.712% | $113.0279 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $1,032.74 | $1,133.9355 | $1,133.93 | $1,133.90 | $1,134.00 | |