| 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 | $115.85 | 8.429% | $125.615 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $130.35 | 6.533% | $138.8658 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $48.66 | 4.385% | $50.7937 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $136.58 | 6.576% | $145.5615 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $147.31 | 8.108% | $159.2539 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $163.56 | 5.668% | $172.8306 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $135.81 | 6.722% | $144.9391 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $878.12 | $937.8596 | $937.86 | $937.85 | $937.90 | |