| 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 | $131.85 | 7.810% | $142.1475 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $71.42 | 3.184% | $73.694 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $70.71 | 13.614% | $80.3365 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $140.77 | 6.119% | $149.3837 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $122.75 | 9.779% | $134.7537 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $184.44 | 4.619% | $192.9593 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $64.84 | 8.651% | $70.4493 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $786.78 | $843.7240 | $843.72 | $843.75 | $843.70 | |