| 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 | $145.63 | 7.701% | $156.845 | $156.85 | $156.85 | $156.80 |
| Purchase #2 | $173.71 | 12.332% | $195.1319 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $212.30 | 4.342% | $221.5181 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $49.56 | 11.600% | $55.309 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $40.67 | 12.804% | $45.8774 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $48.52 | 4.549% | $50.7272 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $108.99 | 12.223% | $122.3118 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $779.38 | $847.7204 | $847.73 | $847.75 | $847.60 | |