| 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 | $145.61 | 12.754% | $164.1811 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $98.97 | 5.526% | $104.4391 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $36.78 | 7.509% | $39.5418 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $222.50 | 8.514% | $241.4437 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $15.65 | 7.783% | $16.868 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $245.89 | 9.815% | $270.0241 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $72.77 | 10.534% | $80.4356 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $838.17 | $916.9334 | $916.93 | $916.95 | $916.80 | |