| 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 | $163.68 | 7.649% | $176.1999 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $219.50 | 5.256% | $231.0369 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $142.56 | 5.185% | $149.9517 | $149.95 | $149.95 | $150.00 |
| Purchase #4 | $142.28 | 10.187% | $156.7741 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $142.27 | 5.243% | $149.7292 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $25.65 | 11.398% | $28.5736 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $127.75 | 5.475% | $134.7443 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $963.69 | $1,027.0097 | $1,027.00 | $1,027.00 | $1,027.00 | |