| 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 | $159.57 | 12.478% | $179.4811 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $220.74 | 6.540% | $235.1764 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $191.53 | 12.302% | $215.092 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $79.33 | 13.331% | $89.9055 | $89.91 | $89.90 | $89.90 |
| Purchase #5 | $166.80 | 11.541% | $186.0504 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $217.71 | 13.779% | $247.7083 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $188.77 | 7.626% | $203.1656 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,224.45 | $1,356.5793 | $1,356.59 | $1,356.60 | $1,356.70 | |