| 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 | $158.99 | 7.119% | $170.3085 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $168.88 | 10.409% | $186.4587 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $173.32 | 10.461% | $191.451 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $172.90 | 8.780% | $188.0806 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $232.84 | 4.671% | $243.716 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $138.30 | 5.555% | $145.9826 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $135.69 | 4.646% | $141.9942 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,180.92 | $1,267.9916 | $1,267.99 | $1,268.00 | $1,268.10 | |