| 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 | $132.91 | 7.165% | $142.433 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $13.44 | 6.546% | $14.3198 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $221.25 | 4.671% | $231.5846 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $20.31 | 5.324% | $21.3913 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $198.55 | 6.414% | $211.285 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $63.33 | 10.532% | $69.9999 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $157.29 | 10.299% | $173.4893 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $807.08 | $864.5029 | $864.50 | $864.55 | $864.50 | |