| 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 | $175.74 | 12.138% | $197.0713 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $162.54 | 3.821% | $168.7507 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $119.68 | 11.716% | $133.7017 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $71.25 | 6.449% | $75.8449 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $127.52 | 12.304% | $143.2101 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $119.74 | 11.301% | $133.2718 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $193.68 | 10.604% | $214.2178 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $970.15 | $1,066.0683 | $1,066.06 | $1,066.00 | $1,066.10 | |