| 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 | $129.58 | 5.475% | $136.6745 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $52.78 | 6.188% | $56.046 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $185.96 | 12.183% | $208.6155 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $192.60 | 3.204% | $198.7709 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $224.79 | 12.759% | $253.471 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $95.34 | 3.507% | $98.6836 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $27.69 | 7.483% | $29.762 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $908.74 | $982.0235 | $982.02 | $981.95 | $982.10 | |