| 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 | $131.28 | 6.455% | $139.7541 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $146.79 | 11.664% | $163.9116 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $232.67 | 9.872% | $255.6392 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $35.50 | 6.169% | $37.69 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $180.75 | 10.739% | $200.1607 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $177.39 | 10.195% | $195.4749 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $144.70 | 12.344% | $162.5618 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $1,049.08 | $1,155.1923 | $1,155.18 | $1,155.15 | $1,155.30 | |