| 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 | $175.52 | 9.463% | $192.1295 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $154.70 | 3.670% | $160.3775 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $150.87 | 13.516% | $171.2616 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $156.45 | 12.466% | $175.9531 | $175.95 | $175.95 | $176.00 |
| Purchase #5 | $245.66 | 11.234% | $273.2574 | $273.26 | $273.25 | $273.30 |
| Purchase #6 | $118.37 | 6.416% | $125.9646 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $11.42 | 9.362% | $12.4891 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $1,012.99 | $1,111.4328 | $1,111.43 | $1,111.45 | $1,111.60 | |