| 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 | $177.55 | 8.637% | $192.885 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $188.27 | 6.282% | $200.0971 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $250.81 | 3.676% | $260.0298 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $54.72 | 3.728% | $56.76 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $32.87 | 8.690% | $35.7264 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $238.34 | 6.108% | $252.8978 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $142.96 | 7.430% | $153.5819 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $1,085.52 | $1,151.9780 | $1,151.99 | $1,152.05 | $1,152.00 | |