| 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 | $129.66 | 10.794% | $143.6555 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $66.97 | 5.380% | $70.573 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $97.89 | 5.341% | $103.1183 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $63.68 | 7.538% | $68.4802 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $108.60 | 13.432% | $123.1872 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $179.28 | 13.857% | $204.1228 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $69.32 | 5.732% | $73.2934 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $715.40 | $786.4304 | $786.43 | $786.40 | $786.50 | |