| 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 | $123.25 | 6.564% | $131.3401 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $75.35 | 8.781% | $81.9665 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $64.31 | 13.533% | $73.0131 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $78.63 | 5.458% | $82.9216 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $191.51 | 12.805% | $216.0329 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $111.56 | 9.108% | $121.7209 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $201.55 | 4.867% | $211.3594 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $846.16 | $918.3545 | $918.35 | $918.30 | $918.30 | |