| 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 | $189.42 | 4.156% | $197.2923 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $8.44 | 4.161% | $8.7912 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $228.74 | 5.637% | $241.6341 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $163.59 | 12.241% | $183.6151 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $185.42 | 4.179% | $193.1687 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $63.96 | 10.371% | $70.5933 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $129.60 | 11.557% | $144.5779 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $969.17 | $1,039.6726 | $1,039.67 | $1,039.70 | $1,039.70 | |