| 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 | $153.43 | 5.162% | $161.3501 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $18.33 | 7.447% | $19.695 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $82.97 | 4.280% | $86.5211 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $143.95 | 11.176% | $160.0379 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $88.52 | 5.844% | $93.6931 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $40.28 | 11.468% | $44.8993 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $231.67 | 11.296% | $257.8394 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $759.15 | $824.0359 | $824.04 | $824.05 | $824.00 | |