| 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 | $159.71 | 7.770% | $172.1195 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $222.93 | 6.684% | $237.8306 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $114.81 | 11.193% | $127.6607 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $240.79 | 10.473% | $266.0079 | $266.01 | $266.00 | $266.00 |
| Purchase #5 | $95.69 | 7.265% | $102.6419 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $236.90 | 7.226% | $254.0184 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $129.87 | 9.671% | $142.4297 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $1,200.70 | $1,302.7087 | $1,302.71 | $1,302.70 | $1,302.60 | |