| 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 | $149.50 | 4.478% | $156.1946 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $243.51 | 9.273% | $266.0907 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $190.61 | 4.722% | $199.6106 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $121.45 | 6.332% | $129.1402 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $249.27 | 7.753% | $268.5959 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $28.70 | 6.262% | $30.4972 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $43.87 | 7.415% | $47.123 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $1,026.91 | $1,097.2522 | $1,097.25 | $1,097.25 | $1,097.20 | |