| 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 | $173.74 | 5.514% | $183.32 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $197.80 | 12.793% | $223.1046 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $241.39 | 6.594% | $257.3073 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $53.56 | 8.320% | $58.0162 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $119.38 | 10.102% | $131.4398 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $46.56 | 8.200% | $50.3779 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $231.85 | 9.616% | $254.1447 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,064.28 | $1,157.7105 | $1,157.71 | $1,157.70 | $1,157.60 | |