| 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 | $149.33 | 12.348% | $167.7693 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $242.54 | 5.709% | $256.3866 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $70.64 | 13.265% | $80.0104 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $193.55 | 4.242% | $201.7604 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $165.44 | 6.291% | $175.8478 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $107.84 | 7.480% | $115.9064 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $90.53 | 9.722% | $99.3313 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $1,019.87 | $1,097.0122 | $1,097.02 | $1,097.00 | $1,097.00 | |