| 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 | $138.98 | 5.541% | $146.6809 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $201.60 | 11.857% | $225.5037 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $189.68 | 9.616% | $207.9196 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $127.48 | 13.240% | $144.3584 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $116.42 | 12.442% | $130.905 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $222.40 | 6.872% | $237.6833 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $105.56 | 8.371% | $114.3964 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $1,102.12 | $1,207.4473 | $1,207.45 | $1,207.45 | $1,207.50 | |