| 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 | $206.77 | 6.347% | $219.8937 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $167.96 | 6.241% | $178.4424 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $147.35 | 12.643% | $165.9795 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $92.98 | 12.315% | $104.4305 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $72.94 | 10.124% | $80.3244 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $184.30 | 10.362% | $203.3972 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $27.73 | 8.799% | $30.17 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $900.03 | $982.6377 | $982.63 | $982.65 | $982.60 | |