| 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 | $160.34 | 13.165% | $181.4488 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $200.43 | 3.411% | $207.2667 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $85.66 | 3.235% | $88.4311 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $242.68 | 8.339% | $262.9171 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $74.94 | 9.757% | $82.2519 | $82.25 | $82.25 | $82.30 |
| Purchase #6 | $240.90 | 13.394% | $273.1661 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $103.88 | 8.272% | $112.473 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $1,108.83 | $1,207.9547 | $1,207.96 | $1,207.90 | $1,208.00 | |