| 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 | $186.46 | 10.308% | $205.6803 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $181.53 | 4.761% | $190.1726 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $157.45 | 13.113% | $178.0964 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $28.82 | 13.463% | $32.7 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $89.96 | 6.593% | $95.8911 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $34.67 | 9.693% | $38.0306 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $133.68 | 10.859% | $148.1963 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $812.57 | $888.7673 | $888.77 | $888.80 | $888.80 | |