| 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 | $139.30 | 12.363% | $156.5217 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $175.81 | 7.820% | $189.5583 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $191.48 | 8.297% | $207.3671 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $174.79 | 8.125% | $188.9917 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $77.39 | 3.576% | $80.1575 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $220.91 | 9.318% | $241.4944 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $182.78 | 3.257% | $188.7331 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,162.46 | $1,252.8238 | $1,252.82 | $1,252.80 | $1,252.90 | |