| 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 | $161.35 | 6.167% | $171.3005 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $5.62 | 6.801% | $6.0022 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $142.71 | 9.194% | $155.8308 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $175.35 | 13.788% | $199.5273 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $92.41 | 6.605% | $98.5137 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $153.72 | 5.104% | $161.5659 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $148.40 | 5.366% | $156.3631 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $879.56 | $949.1035 | $949.10 | $949.10 | $949.10 | |