| 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 | $112.67 | 11.348% | $125.4558 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $92.35 | 13.416% | $104.7397 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $174.60 | 13.125% | $197.5163 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $165.47 | 5.544% | $174.6437 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $58.82 | 8.265% | $63.6815 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $134.46 | 7.261% | $144.2231 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $34.42 | 6.153% | $36.5379 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $772.79 | $846.7980 | $846.80 | $846.80 | $846.70 | |