| 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 | $183.67 | 7.826% | $198.044 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $227.76 | 11.385% | $253.6905 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $216.95 | 8.506% | $235.4038 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $178.47 | 8.664% | $193.9326 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $46.38 | 10.173% | $51.0982 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $7.29 | 6.113% | $7.7356 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $95.79 | 4.581% | $100.1781 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $956.31 | $1,040.0828 | $1,040.08 | $1,040.15 | $1,040.00 | |