| 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 | $153.50 | 13.857% | $174.7705 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $226.63 | 10.267% | $249.8981 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $80.37 | 5.328% | $84.6521 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $40.41 | 11.463% | $45.0422 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $47.37 | 3.553% | $49.0531 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $201.74 | 4.855% | $211.5345 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $148.44 | 6.628% | $158.2786 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $898.46 | $973.2291 | $973.22 | $973.25 | $973.30 | |