| 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 | $161.47 | 10.157% | $177.8705 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $216.26 | 5.209% | $227.525 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $49.40 | 5.148% | $51.9431 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $77.88 | 3.126% | $80.3145 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $186.61 | 4.550% | $195.1008 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $119.48 | 10.872% | $132.4699 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $83.57 | 11.103% | $92.8488 | $92.85 | $92.85 | $92.80 |
| 7 purchase totals = | $894.67 | $958.0726 | $958.07 | $958.05 | $958.00 | |