| 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 | $197.75 | 10.166% | $217.8533 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $228.39 | 4.778% | $239.3025 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $67.32 | 11.555% | $75.0988 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $126.37 | 11.228% | $140.5588 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $164.72 | 12.823% | $185.842 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $134.64 | 6.489% | $143.3768 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $127.34 | 3.469% | $131.7574 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $1,046.53 | $1,133.7896 | $1,133.79 | $1,133.80 | $1,133.90 | |