| 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 | $162.85 | 11.867% | $182.1754 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $172.58 | 7.792% | $186.0274 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $145.86 | 7.862% | $157.3275 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $36.47 | 13.848% | $41.5204 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $149.37 | 5.441% | $157.4972 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $196.79 | 3.405% | $203.4907 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $113.61 | 3.789% | $117.9147 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $977.53 | $1,045.9533 | $1,045.96 | $1,046.00 | $1,045.90 | |