| 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 | $170.41 | 5.191% | $179.256 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $123.52 | 8.539% | $134.0674 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $231.75 | 13.352% | $262.6933 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $22.40 | 4.616% | $23.434 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $177.61 | 6.623% | $189.3731 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $226.29 | 5.684% | $239.1523 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $66.88 | 11.581% | $74.6254 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $1,018.86 | $1,102.6015 | $1,102.60 | $1,102.60 | $1,102.70 | |