| 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 | $163.56 | 5.671% | $172.8355 | $172.84 | $172.85 | $172.80 |
| Purchase #2 | $207.72 | 9.628% | $227.7193 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $195.94 | 6.578% | $208.8289 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $16.39 | 7.846% | $17.676 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $157.67 | 13.323% | $178.6764 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $115.60 | 7.109% | $123.818 | $123.82 | $123.80 | $123.80 |
| Purchase #7 | $108.99 | 8.656% | $118.4242 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $965.87 | $1,047.9783 | $1,047.99 | $1,048.00 | $1,047.90 | |