| 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 | $168.53 | 4.432% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $204.39 | 9.307% | $223.4126 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $109.78 | 6.552% | $116.9728 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $237.49 | 11.815% | $265.5494 | $265.55 | $265.55 | $265.50 |
| Purchase #5 | $117.95 | 4.320% | $123.0454 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $153.37 | 11.287% | $170.6809 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $81.31 | 10.700% | $90.0102 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $1,072.82 | $1,165.6705 | $1,165.67 | $1,165.65 | $1,165.60 | |