| 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 | $145.89 | 8.121% | $157.7377 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $195.86 | 12.169% | $219.6942 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $47.83 | 4.178% | $49.8283 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $31.84 | 12.677% | $35.8764 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $188.43 | 5.198% | $198.2246 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $5.26 | 3.162% | $5.4263 | $5.43 | $5.45 | $5.40 |
| Purchase #7 | $62.41 | 12.560% | $70.2487 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $677.52 | $737.0362 | $737.04 | $737.10 | $736.90 | |