| 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 | $151.74 | 7.853% | $163.6561 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $232.39 | 11.378% | $258.8313 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $184.51 | 10.505% | $203.8928 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $186.77 | 8.169% | $202.0272 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $149.42 | 8.832% | $162.6168 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $167.38 | 11.850% | $187.2145 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $176.80 | 7.493% | $190.0476 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $1,249.01 | $1,368.2863 | $1,368.29 | $1,368.30 | $1,368.20 | |