| 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 | $235.42 | 7.545% | $253.1824 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $26.61 | 4.190% | $27.725 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $127.78 | 12.628% | $143.9161 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $42.66 | 5.111% | $44.8404 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $40.92 | 12.184% | $45.9057 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $204.64 | 10.587% | $226.3052 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $168.77 | 4.744% | $176.7764 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $846.80 | $918.6512 | $918.67 | $918.70 | $918.60 | |