| 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 | $187.90 | 4.731% | $196.7895 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $118.85 | 10.721% | $131.5919 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $125.63 | 11.446% | $140.0096 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $24.84 | 13.426% | $28.175 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $107.36 | 9.220% | $117.2586 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $95.26 | 12.319% | $106.9951 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $178.77 | 4.598% | $186.9898 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $838.61 | $907.8095 | $907.82 | $907.85 | $907.90 | |