| 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 | $143.44 | 12.683% | $161.6325 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $238.28 | 9.510% | $260.9404 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $49.59 | 13.772% | $56.4195 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $40.70 | 6.330% | $43.2763 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $119.44 | 12.727% | $134.6411 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $220.84 | 5.206% | $232.3369 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $243.41 | 11.617% | $271.6869 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $1,055.70 | $1,160.9336 | $1,160.94 | $1,161.00 | $1,160.80 | |