| 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 | $157.72 | 7.378% | $169.3566 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $13.51 | 9.765% | $14.8293 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $181.54 | 12.612% | $204.4358 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $56.35 | 4.767% | $59.0362 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $101.80 | 8.275% | $110.224 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $148.52 | 6.257% | $157.8129 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $225.96 | 10.525% | $249.7423 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $885.40 | $965.4371 | $965.44 | $965.45 | $965.30 | |