| 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 | $75.93 | 10.730% | $84.0773 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $31.79 | 11.276% | $35.3746 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $171.47 | 10.327% | $189.1777 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $217.34 | 8.824% | $236.5181 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $180.63 | 11.748% | $201.8504 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $100.80 | 7.160% | $108.0173 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $162.69 | 5.298% | $171.3093 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $940.65 | $1,026.3247 | $1,026.33 | $1,026.30 | $1,026.40 | |