| 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 | $154.44 | 5.565% | $163.0346 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $149.38 | 12.198% | $167.6014 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $147.81 | 9.373% | $161.6642 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $208.61 | 9.513% | $228.4551 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $129.64 | 10.640% | $143.4337 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $39.83 | 5.160% | $41.8852 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $182.69 | 13.175% | $206.7594 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,012.40 | $1,112.8336 | $1,112.83 | $1,112.85 | $1,112.90 | |