| 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 | $134.34 | 3.655% | $139.2501 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $161.98 | 11.331% | $180.334 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $5.76 | 3.219% | $5.9454 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $221.90 | 8.197% | $240.0891 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $248.35 | 10.307% | $273.9474 | $273.95 | $273.95 | $273.90 |
| Purchase #6 | $122.42 | 5.542% | $129.2045 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $160.44 | 10.418% | $177.1546 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $1,055.19 | $1,145.9251 | $1,145.92 | $1,145.95 | $1,145.90 | |