| 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 | $167.58 | 11.776% | $187.3142 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $231.91 | 13.744% | $263.7837 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $89.79 | 12.712% | $101.2041 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $181.51 | 6.168% | $192.7055 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $184.76 | 4.188% | $192.4977 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $122.52 | 3.615% | $126.9491 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $116.44 | 7.595% | $125.2836 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $1,094.51 | $1,189.7379 | $1,189.73 | $1,189.75 | $1,189.70 | |