| 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 | $157.56 | 7.770% | $169.8024 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $44.96 | 10.302% | $49.5918 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $200.64 | 7.119% | $214.9236 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $180.78 | 12.335% | $203.0792 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $190.33 | 4.859% | $199.5781 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $211.64 | 12.115% | $237.2802 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $119.87 | 7.814% | $129.2366 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $1,105.78 | $1,203.4919 | $1,203.49 | $1,203.55 | $1,203.50 | |