| 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 | $110.92 | 7.850% | $119.6272 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $93.26 | 4.196% | $97.1732 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $112.85 | 9.427% | $123.4884 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $193.33 | 7.830% | $208.4677 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $34.65 | 3.224% | $35.7671 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $143.91 | 11.287% | $160.1531 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $36.67 | 5.216% | $38.5827 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $725.59 | $783.2594 | $783.26 | $783.25 | $783.40 | |