| 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 | $171.63 | 11.751% | $191.7982 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $238.49 | 12.381% | $268.0174 | $268.02 | $268.00 | $268.00 |
| Purchase #3 | $223.60 | 7.437% | $240.2291 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $200.34 | 3.641% | $207.6344 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $36.72 | 4.527% | $38.3823 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $161.56 | 13.725% | $183.7341 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $211.35 | 12.310% | $237.3672 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,243.69 | $1,367.1627 | $1,367.16 | $1,367.20 | $1,367.10 | |