| 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 | $161.93 | 12.828% | $182.7024 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $17.96 | 3.697% | $18.624 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $215.91 | 6.235% | $229.372 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $98.76 | 13.645% | $112.2358 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $149.51 | 12.529% | $168.2421 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $132.57 | 9.766% | $145.5168 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $244.30 | 8.522% | $265.1192 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $1,020.94 | $1,121.8123 | $1,121.81 | $1,121.75 | $1,121.70 | |