| 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 | $146.37 | 7.776% | $157.7517 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $150.99 | 11.813% | $168.8264 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $237.29 | 8.452% | $257.3458 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $181.55 | 10.131% | $199.9428 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $178.54 | 12.793% | $201.3806 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $168.42 | 10.821% | $186.6447 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $143.48 | 3.869% | $149.0312 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,206.64 | $1,320.9232 | $1,320.92 | $1,321.00 | $1,320.80 | |