| 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 | $94.44 | 11.873% | $105.6529 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $134.47 | 4.768% | $140.8815 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $11.64 | 12.286% | $13.0701 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $156.80 | 3.744% | $162.6706 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $74.57 | 11.554% | $83.1858 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $194.35 | 7.295% | $208.5278 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $201.97 | 6.871% | $215.8474 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $868.24 | $929.8361 | $929.84 | $929.85 | $929.90 | |