| 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 | $157.87 | 9.628% | $173.0697 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $114.89 | 4.341% | $119.8774 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $168.72 | 10.573% | $186.5588 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $21.58 | 11.105% | $23.9765 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $118.53 | 11.722% | $132.4241 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $147.86 | 7.186% | $158.4852 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $162.87 | 6.538% | $173.5184 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $892.32 | $967.9101 | $967.92 | $967.90 | $968.00 | |