| 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 | $139.64 | 5.739% | $147.6539 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $225.46 | 3.709% | $233.8223 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $242.83 | 12.607% | $273.4436 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $203.87 | 12.408% | $229.1662 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $250.87 | 4.602% | $262.415 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $248.34 | 6.198% | $263.7321 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $190.94 | 13.185% | $216.1154 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $1,501.95 | $1,626.3485 | $1,626.35 | $1,626.30 | $1,626.30 | |