| 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 | $167.37 | 11.208% | $186.1288 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $34.43 | 13.562% | $39.0994 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $181.39 | 7.688% | $195.3353 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $121.46 | 8.527% | $131.8169 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $43.77 | 13.732% | $49.7805 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $45.76 | 3.874% | $47.5327 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $206.49 | 5.725% | $218.3116 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $800.67 | $868.0052 | $868.01 | $868.05 | $867.90 | |