| 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 | $163.45 | 4.182% | $170.2855 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $70.88 | 8.119% | $76.6347 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $117.96 | 5.752% | $124.7451 | $124.75 | $124.75 | $124.70 |
| Purchase #4 | $190.32 | 10.748% | $210.7756 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $146.49 | 12.623% | $164.9814 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $26.33 | 6.638% | $28.0778 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $46.88 | 5.838% | $49.6169 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $762.31 | $825.1170 | $825.13 | $825.20 | $825.10 | |