| 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 | $132.61 | 11.555% | $147.9331 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $89.48 | 9.696% | $98.156 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $97.33 | 8.715% | $105.8123 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $149.80 | 9.512% | $164.049 | $164.05 | $164.05 | $164.00 |
| Purchase #5 | $12.55 | 13.276% | $14.2161 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $79.95 | 8.236% | $86.5347 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $236.72 | 12.780% | $266.9728 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $798.44 | $883.6740 | $883.67 | $883.65 | $883.60 | |