| 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 | $192.84 | 10.819% | $213.7034 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $72.99 | 10.113% | $80.3715 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $165.49 | 8.249% | $179.1413 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $140.83 | 3.361% | $145.5633 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $147.30 | 4.508% | $153.9403 | $153.94 | $153.95 | $153.90 |
| Purchase #6 | $137.39 | 12.270% | $154.2478 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $5.93 | 10.426% | $6.5483 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $862.77 | $933.5159 | $933.51 | $933.50 | $933.40 | |