| 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 | $73.63 | 12.186% | $82.6026 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $245.98 | 3.856% | $255.465 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $229.95 | 4.722% | $240.8082 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $182.80 | 3.212% | $188.6715 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $140.78 | 3.673% | $145.9508 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $245.34 | 13.625% | $278.7676 | $278.77 | $278.75 | $278.80 |
| Purchase #7 | $155.88 | 5.691% | $164.7511 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $1,274.36 | $1,357.0168 | $1,357.02 | $1,356.95 | $1,357.20 | |