| 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 | $185.28 | 6.627% | $197.5585 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $82.46 | 5.158% | $86.7133 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $85.88 | 11.458% | $95.7201 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $246.87 | 10.192% | $272.031 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $80.42 | 12.718% | $90.6478 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $240.34 | 7.322% | $257.9377 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $190.82 | 4.150% | $198.739 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,112.07 | $1,199.3474 | $1,199.35 | $1,199.35 | $1,199.20 | |