| 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 | $106.55 | 4.796% | $111.6601 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $89.34 | 13.679% | $101.5608 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $172.36 | 10.337% | $190.1769 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $232.74 | 8.346% | $252.1645 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $181.33 | 6.738% | $193.548 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $149.50 | 9.456% | $163.6367 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $189.30 | 11.677% | $211.4046 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,121.12 | $1,224.1516 | $1,224.15 | $1,224.15 | $1,224.20 | |