| 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 | $163.48 | 4.441% | $170.7401 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $172.66 | 11.802% | $193.0373 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $219.69 | 6.527% | $234.0292 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $48.39 | 6.344% | $51.4599 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $174.74 | 8.244% | $189.1456 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $248.90 | 12.274% | $279.45 | $279.45 | $279.45 | $279.50 |
| Purchase #7 | $221.63 | 5.515% | $233.8529 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $1,249.49 | $1,351.7150 | $1,351.72 | $1,351.75 | $1,351.70 | |