| 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 | $189.67 | 13.861% | $215.9602 | $215.96 | $215.95 | $216.00 |
| Purchase #2 | $139.81 | 11.394% | $155.74 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $126.93 | 10.250% | $139.9403 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $165.74 | 6.235% | $176.0739 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $197.46 | 12.780% | $222.6954 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $7.64 | 7.531% | $8.2154 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $211.29 | 12.550% | $237.8069 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $1,038.54 | $1,156.4321 | $1,156.44 | $1,156.40 | $1,156.40 | |