| 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 | $187.59 | 3.860% | $194.831 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $149.37 | 9.549% | $163.6333 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $209.92 | 10.579% | $232.1274 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $214.94 | 12.371% | $241.5302 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $6.38 | 11.735% | $7.1287 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $186.44 | 6.594% | $198.7339 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $96.66 | 11.138% | $107.426 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $1,051.30 | $1,145.4105 | $1,145.41 | $1,145.55 | $1,145.20 | |