| 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 | $101.67 | 8.165% | $109.9714 | $109.97 | $109.95 | $110.00 |
| Purchase #2 | $106.58 | 11.328% | $118.6534 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $243.89 | 13.604% | $277.0688 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $187.89 | 7.151% | $201.326 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $185.84 | 3.337% | $192.0415 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $18.37 | 11.350% | $20.455 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $33.38 | 8.807% | $36.3198 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $877.62 | $955.8359 | $955.84 | $955.80 | $955.90 | |