| 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 | $178.87 | 11.564% | $199.5545 | $199.55 | $199.55 | $199.60 |
| Purchase #2 | $15.86 | 9.133% | $17.3085 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $146.37 | 7.795% | $157.7795 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $218.75 | 9.777% | $240.1372 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $194.43 | 10.275% | $214.4077 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $49.77 | 11.477% | $55.4821 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $238.52 | 5.865% | $252.5092 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,042.57 | $1,137.1787 | $1,137.18 | $1,137.20 | $1,137.20 | |