| 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 | $136.38 | 5.392% | $143.7336 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $107.53 | 4.646% | $112.5258 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $248.45 | 10.362% | $274.1944 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $130.98 | 11.855% | $146.5077 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $167.62 | 9.521% | $183.5791 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $30.26 | 11.719% | $33.8062 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $190.41 | 6.776% | $203.3122 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,011.63 | $1,097.6590 | $1,097.66 | $1,097.70 | $1,097.60 | |