| 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 | $145.39 | 10.472% | $160.6152 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $122.59 | 12.744% | $138.2129 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $188.90 | 7.745% | $203.5303 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $158.40 | 7.313% | $169.9838 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $198.27 | 12.296% | $222.6493 | $222.65 | $222.65 | $222.60 |
| Purchase #6 | $146.99 | 9.218% | $160.5395 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $114.70 | 9.194% | $125.2455 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $1,075.24 | $1,180.7765 | $1,180.78 | $1,180.80 | $1,180.60 | |