| 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 | $154.65 | 8.738% | $168.1633 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $132.62 | 3.873% | $137.7564 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $46.57 | 5.176% | $48.9805 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $96.84 | 11.652% | $108.1238 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $31.37 | 9.655% | $34.3988 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $112.52 | 4.457% | $117.535 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $81.87 | 9.126% | $89.3415 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $656.44 | $704.2993 | $704.30 | $704.30 | $704.30 | |