| 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 | $179.29 | 13.607% | $203.686 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $207.83 | 7.281% | $222.9621 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $8.76 | 9.107% | $9.5578 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $235.99 | 10.250% | $260.179 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $26.35 | 9.375% | $28.8203 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $56.61 | 12.516% | $63.6953 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $9.94 | 8.746% | $10.8094 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $724.77 | $799.7099 | $799.72 | $799.70 | $799.80 | |