| 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 | $167.61 | 13.617% | $190.4335 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $185.29 | 10.685% | $205.0882 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $172.42 | 10.650% | $190.7827 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $227.60 | 8.496% | $246.9369 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $238.90 | 13.557% | $271.2877 | $271.29 | $271.30 | $271.30 |
| Purchase #6 | $147.94 | 7.457% | $158.9719 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $199.37 | 9.578% | $218.4657 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,339.13 | $1,481.9666 | $1,481.97 | $1,482.00 | $1,482.00 | |