| 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 | $168.28 | 4.636% | $176.0815 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $62.70 | 8.329% | $67.9223 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $70.94 | 5.800% | $75.0545 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $181.42 | 5.149% | $190.7613 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $102.41 | 10.385% | $113.0453 | $113.05 | $113.05 | $113.00 |
| Purchase #6 | $245.79 | 5.525% | $259.3699 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $154.57 | 4.850% | $162.0666 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $986.11 | $1,044.3014 | $1,044.30 | $1,044.25 | $1,044.40 | |