| 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 | $181.72 | 4.576% | $190.0355 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $115.29 | 3.458% | $119.2767 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $22.73 | 10.442% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $174.80 | 5.358% | $184.1658 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $230.51 | 9.717% | $252.9087 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $97.43 | 6.223% | $103.4931 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $154.55 | 3.813% | $160.443 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $977.03 | $1,035.4263 | $1,035.43 | $1,035.45 | $1,035.40 | |