| 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 | $125.36 | 11.696% | $140.0221 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $109.41 | 13.452% | $124.1278 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $178.35 | 6.525% | $189.9873 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $202.69 | 11.158% | $225.3062 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $162.64 | 9.459% | $178.0241 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $86.87 | 10.577% | $96.0582 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $208.80 | 11.676% | $233.1795 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,074.12 | $1,186.7052 | $1,186.71 | $1,186.70 | $1,186.70 | |