| 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 | $168.97 | 12.664% | $190.3684 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $15.27 | 11.793% | $17.0708 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $51.43 | 12.559% | $57.8891 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $89.38 | 4.477% | $93.3815 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $139.75 | 7.804% | $150.6561 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $92.51 | 13.598% | $105.0895 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $189.54 | 11.365% | $211.0812 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $746.85 | $825.5366 | $825.54 | $825.55 | $825.70 | |