| 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 | $140.27 | 6.303% | $149.1112 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $67.49 | 7.383% | $72.4728 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $136.27 | 12.257% | $152.9726 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $183.44 | 11.711% | $204.9227 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $70.36 | 7.389% | $75.5589 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $163.99 | 10.688% | $181.5173 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $35.64 | 9.110% | $38.8868 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $797.46 | $875.4423 | $875.44 | $875.35 | $875.50 | |