| 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 | $179.60 | 4.418% | $187.5347 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $243.49 | 4.283% | $253.9187 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $166.44 | 11.203% | $185.0863 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $247.66 | 12.476% | $278.5581 | $278.56 | $278.55 | $278.60 |
| Purchase #5 | $224.95 | 9.685% | $246.7364 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $181.64 | 12.320% | $204.018 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $14.76 | 7.226% | $15.8266 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $1,258.54 | $1,371.6788 | $1,371.69 | $1,371.70 | $1,371.60 | |