| 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 | $177.25 | 8.473% | $192.2684 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $84.52 | 5.220% | $88.9319 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $25.58 | 7.477% | $27.4926 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $185.79 | 7.362% | $199.4679 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $177.86 | 11.292% | $197.944 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $152.43 | 10.334% | $168.1821 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $249.37 | 10.144% | $274.6661 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $1,052.80 | $1,148.9530 | $1,148.95 | $1,148.95 | $1,149.00 | |