| 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 | $157.75 | 7.670% | $169.8494 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $247.57 | 4.502% | $258.7156 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $242.62 | 12.286% | $272.4283 | $272.43 | $272.45 | $272.40 |
| Purchase #4 | $57.48 | 3.834% | $59.6838 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $192.82 | 12.850% | $217.5974 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $184.96 | 3.776% | $191.9441 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $81.81 | 6.874% | $87.4336 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $1,165.01 | $1,257.6522 | $1,257.65 | $1,257.70 | $1,257.50 | |