| 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 | $120.36 | 13.862% | $137.0443 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $106.55 | 5.323% | $112.2217 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $157.42 | 12.785% | $177.5461 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $195.73 | 11.129% | $217.5128 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $233.26 | 5.117% | $245.1959 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $69.81 | 11.324% | $77.7153 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $34.54 | 13.735% | $39.2841 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $917.67 | $1,006.5202 | $1,006.52 | $1,006.50 | $1,006.40 | |