| 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 | $165.30 | 13.845% | $188.1858 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $157.31 | 12.304% | $176.6654 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $67.58 | 11.824% | $75.5707 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $62.96 | 9.378% | $68.8644 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $8.94 | 3.330% | $9.2377 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $20.37 | 5.305% | $21.4506 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $165.56 | 12.303% | $185.9288 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $648.02 | $725.9034 | $725.91 | $725.90 | $726.00 | |