| 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 | $149.76 | 12.427% | $168.3707 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $245.66 | 4.121% | $255.7836 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $37.28 | 3.321% | $38.5181 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $222.48 | 12.686% | $250.7038 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $234.88 | 7.638% | $252.8201 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $16.87 | 5.167% | $17.7417 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $8.81 | 11.468% | $9.8203 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $915.74 | $993.7583 | $993.75 | $993.70 | $993.70 | |