| 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 | $185.39 | 7.768% | $199.7911 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $49.39 | 13.764% | $56.188 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $89.47 | 12.274% | $100.4515 | $100.45 | $100.45 | $100.50 |
| Purchase #4 | $153.81 | 13.501% | $174.5759 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $10.43 | 5.757% | $11.0305 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $241.74 | 12.389% | $271.6892 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $83.63 | 11.258% | $93.0451 | $93.05 | $93.05 | $93.00 |
| 7 purchase totals = | $813.86 | $906.7713 | $906.78 | $906.85 | $906.80 | |