| 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 | $172.72 | 10.383% | $190.6535 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $224.84 | 11.498% | $250.6921 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $145.52 | 12.570% | $163.8119 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $35.35 | 5.372% | $37.249 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $193.75 | 4.857% | $203.1604 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $144.34 | 12.675% | $162.6351 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $47.71 | 3.551% | $49.4042 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $964.23 | $1,057.6062 | $1,057.60 | $1,057.60 | $1,057.60 | |