| 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 | $153.53 | 12.567% | $172.8241 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $214.33 | 10.844% | $237.5719 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $236.90 | 13.404% | $268.6541 | $268.65 | $268.65 | $268.70 |
| Purchase #4 | $205.32 | 8.573% | $222.9221 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $242.82 | 3.266% | $250.7505 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $7.96 | 12.589% | $8.9621 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $12.30 | 10.740% | $13.621 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $1,073.16 | $1,175.3058 | $1,175.29 | $1,175.20 | $1,175.40 | |