| 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 | $183.78 | 4.632% | $192.2927 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $118.32 | 11.171% | $131.5375 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $47.81 | 11.324% | $53.224 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $74.74 | 10.618% | $82.6759 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $38.44 | 6.153% | $40.8052 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $39.33 | 13.618% | $44.686 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $16.56 | 5.777% | $17.5167 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $518.98 | $562.7380 | $562.75 | $562.75 | $562.70 | |