| 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 | $167.82 | 7.178% | $179.8661 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $181.33 | 8.138% | $196.0866 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $29.34 | 8.148% | $31.7306 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $242.97 | 12.674% | $273.764 | $273.76 | $273.75 | $273.80 |
| Purchase #5 | $63.68 | 9.338% | $69.6264 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $242.92 | 5.515% | $256.317 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $110.77 | 4.130% | $115.3448 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $1,038.83 | $1,122.7355 | $1,122.74 | $1,122.75 | $1,122.70 | |