| 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 | $133.55 | 8.629% | $145.074 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $200.49 | 6.152% | $212.8241 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $153.68 | 11.420% | $171.2303 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $158.44 | 9.652% | $173.7326 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $65.81 | 11.225% | $73.1972 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $67.62 | 7.741% | $72.8545 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $122.97 | 8.496% | $133.4175 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $902.56 | $982.3302 | $982.32 | $982.30 | $982.30 | |