| 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 | $125.95 | 8.838% | $137.0815 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $87.57 | 7.539% | $94.1719 | $94.17 | $94.15 | $94.20 |
| Purchase #3 | $70.53 | 7.489% | $75.812 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $135.64 | 9.721% | $148.8256 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $206.70 | 12.106% | $231.7231 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $157.46 | 10.873% | $174.5806 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $174.91 | 10.596% | $193.4435 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $958.76 | $1,055.6382 | $1,055.63 | $1,055.65 | $1,055.60 | |