| 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 | $148.58 | 12.117% | $166.5834 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $242.47 | 6.524% | $258.2887 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $221.52 | 6.608% | $236.158 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $244.38 | 4.121% | $254.4509 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $14.66 | 9.513% | $16.0546 | $16.05 | $16.05 | $16.10 |
| Purchase #6 | $102.39 | 5.493% | $108.0143 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $93.25 | 9.419% | $102.0332 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,067.25 | $1,141.5831 | $1,141.57 | $1,141.60 | $1,141.70 | |