| 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 | $175.58 | 10.302% | $193.6683 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $236.60 | 9.370% | $258.7694 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $159.28 | 12.652% | $179.4321 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $191.90 | 12.367% | $215.6323 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $77.33 | 10.334% | $85.3213 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $11.41 | 8.310% | $12.3582 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $47.76 | 12.695% | $53.8231 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $899.86 | $999.0047 | $999.00 | $998.95 | $999.00 | |