| 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 | $166.41 | 13.539% | $188.9402 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $90.79 | 6.696% | $96.8693 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $9.33 | 6.857% | $9.9698 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $145.49 | 12.850% | $164.1855 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $136.44 | 7.113% | $146.145 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $238.55 | 6.696% | $254.5233 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $198.94 | 7.776% | $214.4096 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $985.95 | $1,075.0427 | $1,075.05 | $1,075.00 | $1,075.00 | |