| 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 | $49.63 | 3.120% | $51.1785 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $141.67 | 3.402% | $146.4896 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $146.77 | 3.184% | $151.4432 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $122.53 | 8.548% | $133.0039 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $189.90 | 6.478% | $202.2017 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $117.73 | 5.231% | $123.8885 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $93.35 | 12.480% | $105.0001 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $861.58 | $913.2055 | $913.20 | $913.25 | $913.20 | |