| 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 | $143.55 | 5.203% | $151.0189 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $52.60 | 7.804% | $56.7049 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $17.71 | 3.414% | $18.3146 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $140.79 | 8.834% | $153.2274 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $248.75 | 11.863% | $278.2592 | $278.26 | $278.25 | $278.30 |
| Purchase #6 | $219.89 | 8.109% | $237.7209 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $99.96 | 12.254% | $112.2091 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $923.25 | $1,007.4550 | $1,007.45 | $1,007.40 | $1,007.40 | |