| 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 | $163.73 | 11.528% | $182.6048 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $47.74 | 4.353% | $49.8181 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $13.85 | 9.199% | $15.1241 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $146.85 | 9.623% | $160.9814 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $201.78 | 9.348% | $220.6424 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $36.66 | 3.821% | $38.0608 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $23.50 | 4.752% | $24.6167 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $634.11 | $691.8483 | $691.84 | $691.80 | $691.80 | |