| 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 | $131.96 | 8.299% | $142.9114 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $97.99 | 9.199% | $107.0041 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $193.54 | 3.686% | $200.6739 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $6.82 | 7.671% | $7.3432 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $227.40 | 9.575% | $249.1736 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $239.89 | 10.484% | $265.0401 | $265.04 | $265.05 | $265.00 |
| Purchase #7 | $191.87 | 6.712% | $204.7483 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $1,089.47 | $1,176.8946 | $1,176.88 | $1,176.85 | $1,176.80 | |