| 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 | $158.99 | 6.686% | $169.6201 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $107.29 | 6.214% | $113.957 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $133.32 | 10.794% | $147.7106 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $78.84 | 10.645% | $87.2325 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $140.86 | 4.802% | $147.6241 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $80.29 | 11.135% | $89.2303 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $131.56 | 7.368% | $141.2533 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $831.15 | $896.6279 | $896.62 | $896.60 | $896.60 | |