| 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 | $115.45 | 7.223% | $123.789 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $64.64 | 8.838% | $70.3529 | $70.35 | $70.35 | $70.40 |
| Purchase #3 | $44.37 | 4.632% | $46.4252 | $46.43 | $46.45 | $46.40 |
| Purchase #4 | $182.48 | 13.217% | $206.5984 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $146.65 | 12.121% | $164.4254 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $145.62 | 12.130% | $163.2837 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $32.93 | 12.348% | $36.9962 | $37.00 | $37.00 | $37.00 |
| 7 purchase totals = | $732.14 | $811.8708 | $811.88 | $811.95 | $811.90 | |