| 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 | $131.75 | 8.502% | $142.9514 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $67.91 | 7.640% | $73.0983 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $214.50 | 12.649% | $241.6321 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $117.94 | 7.710% | $127.0332 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $193.25 | 11.285% | $215.0583 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $27.52 | 7.189% | $29.4984 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $166.56 | 9.128% | $181.7636 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $919.43 | $1,011.0353 | $1,011.03 | $1,011.05 | $1,011.10 | |