| 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 | $153.30 | 4.103% | $159.5899 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $158.33 | 3.203% | $163.4013 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $52.47 | 12.182% | $58.8619 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $37.63 | 8.419% | $40.7981 | $40.80 | $40.80 | $40.80 |
| Purchase #5 | $16.97 | 6.716% | $18.1097 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $181.72 | 8.322% | $196.8427 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $100.45 | 5.349% | $105.8231 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $700.87 | $743.4267 | $743.42 | $743.40 | $743.40 | |