| 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 | $157.28 | 13.237% | $178.0992 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $229.68 | 13.133% | $259.8439 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $39.80 | 6.442% | $42.3639 | $42.36 | $42.35 | $42.40 |
| Purchase #4 | $29.74 | 5.353% | $31.332 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $226.58 | 9.632% | $248.4042 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $127.65 | 11.588% | $142.4421 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $95.68 | 9.406% | $104.6797 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $906.41 | $1,007.1650 | $1,007.15 | $1,007.20 | $1,007.10 | |