| 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 | $169.61 | 3.468% | $175.4921 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $183.64 | 6.228% | $195.0771 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $191.55 | 7.586% | $206.081 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $27.45 | 3.697% | $28.4648 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $131.92 | 6.353% | $140.3009 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $129.79 | 12.482% | $145.9904 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $184.95 | 12.104% | $207.3363 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,018.91 | $1,098.7426 | $1,098.74 | $1,098.80 | $1,098.80 | |