| 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 | $126.53 | 11.172% | $140.6659 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $175.87 | 10.660% | $194.6177 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $159.46 | 8.527% | $173.0572 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $237.33 | 11.816% | $265.3729 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $155.66 | 4.120% | $162.0732 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $126.60 | 9.255% | $138.3168 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $54.67 | 5.431% | $57.6391 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $1,036.12 | $1,131.7428 | $1,131.75 | $1,131.65 | $1,131.80 | |