| 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 | $155.26 | 4.193% | $161.7701 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $91.85 | 8.370% | $99.5378 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $24.70 | 5.313% | $26.0123 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $7.92 | 9.664% | $8.6854 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $98.87 | 5.442% | $104.2505 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $167.89 | 13.587% | $190.7012 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $33.96 | 7.248% | $36.4214 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $580.45 | $627.3787 | $627.38 | $627.35 | $627.40 | |