| 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 | $141.61 | 11.182% | $157.4448 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $58.75 | 7.634% | $63.235 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $83.75 | 5.302% | $88.1904 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $170.61 | 13.195% | $193.122 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $124.31 | 13.136% | $140.6394 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $35.38 | 5.403% | $37.2916 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $39.48 | 6.626% | $42.0959 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $653.89 | $722.0191 | $722.02 | $722.05 | $721.90 | |