| 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 | $145.84 | 9.222% | $159.2894 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $213.50 | 5.192% | $224.5849 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $15.57 | 6.848% | $16.6362 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $185.95 | 9.456% | $203.5334 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $51.39 | 3.602% | $53.2411 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $235.46 | 10.199% | $259.4746 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $7.93 | 12.538% | $8.9243 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $855.64 | $925.6839 | $925.67 | $925.70 | $925.60 | |