| 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 | $172.64 | 4.754% | $180.8473 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $248.29 | 13.352% | $281.4417 | $281.44 | $281.45 | $281.40 |
| Purchase #3 | $59.89 | 12.542% | $67.4014 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $104.93 | 7.106% | $112.3863 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $107.66 | 5.255% | $113.3175 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $171.98 | 13.495% | $195.1887 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $78.39 | 12.268% | $88.0069 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $943.78 | $1,038.5898 | $1,038.60 | $1,038.60 | $1,038.50 | |