| 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 | $174.74 | 6.689% | $186.4284 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $83.46 | 13.590% | $94.8022 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $69.80 | 12.725% | $78.6821 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $29.76 | 5.582% | $31.4212 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $105.75 | 8.335% | $114.5643 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $138.73 | 13.175% | $157.0077 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $122.49 | 13.544% | $139.08 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $724.73 | $801.9859 | $801.98 | $802.00 | $802.00 | |