| 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 | $169.62 | 11.839% | $189.7013 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $222.47 | 4.146% | $231.6936 | $231.69 | $231.70 | $231.70 |
| Purchase #3 | $157.44 | 4.733% | $164.8916 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $197.74 | 3.600% | $204.8586 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $162.78 | 3.406% | $168.3243 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $171.65 | 4.201% | $178.861 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $200.95 | 4.833% | $210.6619 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,282.65 | $1,348.9923 | $1,348.98 | $1,348.95 | $1,349.10 | |