| 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 | $33.69 | 4.417% | $35.1781 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $145.88 | 10.458% | $161.1361 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $97.86 | 11.749% | $109.3576 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $199.90 | 6.394% | $212.6816 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $159.53 | 5.340% | $168.0489 | $168.05 | $168.05 | $168.00 |
| Purchase #6 | $99.81 | 6.234% | $106.0322 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $246.31 | 12.315% | $276.6431 | $276.64 | $276.65 | $276.60 |
| 7 purchase totals = | $982.98 | $1,069.0776 | $1,069.08 | $1,069.15 | $1,069.00 | |