| 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 | $164.54 | 5.554% | $173.6786 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $115.95 | 5.801% | $122.6763 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $228.75 | 3.449% | $236.6396 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $217.84 | 6.325% | $231.6184 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $152.99 | 7.519% | $164.4933 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $104.94 | 11.715% | $117.2337 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $56.54 | 9.200% | $61.7417 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $1,041.55 | $1,108.0816 | $1,108.08 | $1,108.15 | $1,108.00 | |