| 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 | $147.54 | 8.478% | $160.0484 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $95.33 | 9.266% | $104.1633 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $130.40 | 3.226% | $134.6067 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $246.54 | 7.256% | $264.4289 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $82.96 | 10.130% | $91.3638 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $106.55 | 6.587% | $113.5684 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $218.42 | 3.664% | $226.4229 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,027.74 | $1,094.6024 | $1,094.60 | $1,094.55 | $1,094.60 | |