| 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 | $106.70 | 10.212% | $117.5962 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $42.34 | 11.578% | $47.2421 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $71.49 | 13.205% | $80.9303 | $80.93 | $80.95 | $80.90 |
| Purchase #4 | $137.93 | 3.205% | $142.3507 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $122.71 | 9.477% | $134.3392 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $218.96 | 5.636% | $231.3006 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $191.50 | 5.234% | $201.5231 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $891.63 | $955.2822 | $955.28 | $955.30 | $955.20 | |