| 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 | $136.41 | 5.552% | $143.9835 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $55.89 | 12.365% | $62.8008 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $115.75 | 12.833% | $130.6042 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $144.25 | 10.722% | $159.7165 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $29.69 | 7.169% | $31.8185 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $73.98 | 5.791% | $78.2642 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $193.26 | 4.333% | $201.634 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $749.23 | $808.8217 | $808.81 | $808.80 | $808.80 | |