| 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 | $164.59 | 6.676% | $175.578 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $133.96 | 10.725% | $148.3272 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $205.60 | 7.303% | $220.615 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $36.97 | 9.206% | $40.3735 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $191.35 | 5.444% | $201.7671 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $90.50 | 6.104% | $96.0241 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $212.52 | 11.369% | $236.6814 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,035.49 | $1,119.3663 | $1,119.37 | $1,119.35 | $1,119.40 | |