| 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 | $179.67 | 10.824% | $199.1175 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $104.82 | 12.208% | $117.6164 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $232.71 | 8.693% | $252.9395 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $160.30 | 8.246% | $173.5183 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $93.48 | 6.227% | $99.301 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $131.66 | 11.522% | $146.8299 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $207.36 | 6.873% | $221.6119 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,110.00 | $1,210.9345 | $1,210.94 | $1,210.90 | $1,210.80 | |