| 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 | $183.28 | 13.102% | $207.2933 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $205.58 | 4.130% | $214.0705 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $142.36 | 11.773% | $159.12 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $190.62 | 13.225% | $215.8295 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $172.56 | 10.771% | $191.1464 | $191.15 | $191.15 | $191.10 |
| Purchase #6 | $178.38 | 5.550% | $188.2801 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $161.64 | 4.487% | $168.8928 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $1,234.42 | $1,344.6326 | $1,344.63 | $1,344.65 | $1,344.60 | |