| 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 | $172.40 | 10.660% | $190.7778 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $39.81 | 5.342% | $41.9367 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $30.50 | 11.524% | $34.0148 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $230.57 | 9.326% | $252.073 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $133.44 | 8.408% | $144.6596 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $162.39 | 7.306% | $174.2542 | $174.25 | $174.25 | $174.30 |
| Purchase #7 | $91.60 | 12.819% | $103.3422 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $860.71 | $941.0583 | $941.05 | $941.05 | $941.10 | |