| 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 | $215.47 | 7.475% | $231.5764 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $217.67 | 9.533% | $238.4205 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $99.32 | 11.559% | $110.8004 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $67.53 | 5.791% | $71.4407 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $70.54 | 12.483% | $79.3455 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $150.29 | 9.718% | $164.8952 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $73.76 | 10.116% | $81.2216 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $894.58 | $977.7003 | $977.71 | $977.70 | $977.60 | |