| 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 | $139.99 | 3.295% | $144.6027 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $176.58 | 9.388% | $193.1573 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $50.36 | 13.452% | $57.1344 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $103.83 | 12.853% | $117.1753 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $238.88 | 3.196% | $246.5146 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $148.45 | 3.410% | $153.5121 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $144.34 | 8.834% | $157.091 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $1,002.43 | $1,069.1874 | $1,069.18 | $1,069.20 | $1,069.20 | |