| 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 | $131.77 | 3.521% | $136.4096 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $35.96 | 9.523% | $39.3845 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $69.54 | 7.655% | $74.8633 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $73.96 | 11.159% | $82.2132 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $115.45 | 6.800% | $123.3006 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $75.75 | 7.501% | $81.432 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $164.48 | 7.688% | $177.1252 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $666.91 | $714.7284 | $714.72 | $714.75 | $714.70 | |