| 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 | $15.88 | 13.524% | $18.0276 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $98.89 | 13.620% | $112.3588 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $6.73 | 9.519% | $7.3706 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $150.32 | 10.314% | $165.824 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $242.81 | 6.494% | $258.5781 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $161.67 | 9.265% | $176.6487 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $223.94 | 9.230% | $244.6097 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $900.24 | $983.4175 | $983.42 | $983.40 | $983.40 | |