| 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 | $189.33 | 13.701% | $215.2701 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $166.30 | 13.268% | $188.3647 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $190.92 | 13.658% | $216.9959 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $29.57 | 10.708% | $32.7364 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $63.29 | 10.205% | $69.7487 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $115.66 | 12.395% | $129.9961 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $158.30 | 11.224% | $176.0676 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $913.37 | $1,029.1795 | $1,029.19 | $1,029.15 | $1,029.20 | |