| 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 | $136.85 | 4.522% | $143.0384 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $173.28 | 11.821% | $193.7634 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $105.25 | 9.636% | $115.3919 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $136.60 | 5.350% | $143.9081 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $143.48 | 6.805% | $153.2438 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $240.91 | 12.659% | $271.4068 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $107.54 | 4.747% | $112.6449 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,043.91 | $1,133.3973 | $1,133.39 | $1,133.40 | $1,133.30 | |