| 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 | $107.41 | 7.359% | $115.3143 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $185.81 | 11.692% | $207.5349 | $207.53 | $207.55 | $207.50 |
| Purchase #3 | $88.60 | 11.655% | $98.9263 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $43.35 | 6.241% | $46.0555 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $147.97 | 4.221% | $154.2158 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $10.97 | 8.806% | $11.936 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $150.82 | 11.711% | $168.4825 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $734.93 | $802.4653 | $802.47 | $802.50 | $802.40 | |