| 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 | $158.25 | 9.298% | $172.9641 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $215.63 | 3.136% | $222.3922 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $149.29 | 3.769% | $154.9167 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $186.36 | 12.198% | $209.0922 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $148.63 | 10.742% | $164.5958 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $21.90 | 3.864% | $22.7462 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $92.78 | 4.685% | $97.1267 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $972.84 | $1,043.8339 | $1,043.84 | $1,043.85 | $1,043.80 | |