| 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 | $161.90 | 4.524% | $169.2244 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $222.39 | 3.673% | $230.5584 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $18.26 | 4.475% | $19.0771 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $214.80 | 6.578% | $228.9295 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $83.88 | 4.547% | $87.694 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $17.37 | 12.185% | $19.4865 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $158.91 | 10.411% | $175.4541 | $175.45 | $175.45 | $175.50 |
| 7 purchase totals = | $877.51 | $930.4240 | $930.42 | $930.45 | $930.50 | |