| 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 | $186.54 | 10.130% | $205.4365 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $117.88 | 10.122% | $129.8118 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $57.75 | 11.316% | $64.285 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $58.30 | 5.155% | $61.3054 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $153.54 | 7.125% | $164.4797 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $144.76 | 11.304% | $161.1237 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $98.81 | 5.479% | $104.2238 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $817.58 | $890.6659 | $890.67 | $890.65 | $890.60 | |