| 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 | $160.82 | 7.771% | $173.3173 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $72.69 | 7.145% | $77.8837 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $31.54 | 13.138% | $35.6837 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $186.90 | 9.318% | $204.3153 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $239.40 | 3.682% | $248.2147 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $50.97 | 6.856% | $54.4645 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $31.90 | 10.843% | $35.3589 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $774.22 | $829.2381 | $829.23 | $829.20 | $829.30 | |