| 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 | $110.86 | 13.154% | $125.4425 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $131.90 | 4.160% | $137.387 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $119.44 | 13.156% | $135.1535 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $162.77 | 11.587% | $181.6302 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $11.88 | 6.334% | $12.6325 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $178.75 | 6.441% | $190.2633 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $88.48 | 10.608% | $97.866 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $804.08 | $880.3750 | $880.37 | $880.40 | $880.40 | |