| 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 | $181.53 | 8.422% | $196.8185 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $180.59 | 9.713% | $198.1307 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $30.61 | 11.827% | $34.2302 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $104.78 | 10.579% | $115.8647 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $39.79 | 4.545% | $41.5985 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $72.69 | 3.538% | $75.2618 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $201.42 | 8.809% | $219.1631 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $811.41 | $881.0675 | $881.06 | $881.05 | $881.10 | |