| 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 | $147.67 | 12.852% | $166.6485 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $173.83 | 9.350% | $190.0831 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $156.60 | 6.650% | $167.0139 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $123.25 | 4.642% | $128.9713 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $7.38 | 6.479% | $7.8582 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $39.67 | 13.576% | $45.0556 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $168.69 | 4.533% | $176.3367 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $817.09 | $881.9673 | $881.97 | $881.95 | $882.00 | |