| 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 | $190.31 | 4.478% | $198.8321 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $154.75 | 11.307% | $172.2476 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $83.54 | 13.249% | $94.6082 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $164.62 | 11.176% | $183.0179 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $33.52 | 6.102% | $35.5654 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $223.31 | 7.342% | $239.7054 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $19.75 | 12.264% | $22.1721 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $869.80 | $946.1487 | $946.16 | $946.10 | $946.10 | |