| 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 | $150.46 | 8.745% | $163.6177 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $183.53 | 3.516% | $189.9829 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $90.56 | 5.446% | $95.4919 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $245.78 | 6.238% | $261.1118 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $150.86 | 5.670% | $159.4138 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $5.34 | 3.377% | $5.5203 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $208.86 | 11.417% | $232.7055 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,035.39 | $1,107.8439 | $1,107.84 | $1,107.80 | $1,107.80 | |