| 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 | $138.25 | 13.860% | $157.4115 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $61.58 | 11.742% | $68.8107 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $196.31 | 11.134% | $218.1672 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $14.45 | 3.821% | $15.0021 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $143.41 | 5.798% | $151.7249 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $103.53 | 8.175% | $111.9936 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $64.70 | 5.759% | $68.4261 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $722.23 | $791.5361 | $791.53 | $791.50 | $791.50 | |