| 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 | $180.88 | 9.384% | $197.8538 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $209.29 | 8.557% | $227.1989 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $40.71 | 13.671% | $46.2755 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $171.94 | 5.291% | $181.0373 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $203.33 | 13.466% | $230.7104 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $176.64 | 3.717% | $183.2057 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $195.25 | 7.704% | $210.2921 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,178.04 | $1,276.5737 | $1,276.58 | $1,276.60 | $1,276.60 | |