| 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 | $232.83 | 13.745% | $264.8325 | $264.83 | $264.85 | $264.80 |
| Purchase #2 | $159.73 | 12.704% | $180.0221 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $73.57 | 11.406% | $81.9614 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $6.73 | 13.482% | $7.6373 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $18.92 | 3.201% | $19.5256 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $146.74 | 7.254% | $157.3845 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $78.41 | 7.696% | $84.4444 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $716.93 | $795.8078 | $795.80 | $795.85 | $795.70 | |