| 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 | $175.79 | 4.302% | $183.3525 | $183.35 | $183.35 | $183.40 |
| Purchase #2 | $70.45 | 3.617% | $72.9982 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $163.60 | 8.249% | $177.0954 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $187.32 | 9.634% | $205.3664 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $166.43 | 9.241% | $181.8098 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $93.54 | 6.872% | $99.9681 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $39.32 | 12.752% | $44.3341 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $896.45 | $964.9245 | $964.93 | $964.90 | $965.00 | |