| 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 | $172.79 | 7.332% | $185.459 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $84.73 | 11.427% | $94.4121 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $184.79 | 9.211% | $201.811 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $220.32 | 7.178% | $236.1346 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $84.57 | 11.542% | $94.3311 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $6.46 | 13.313% | $7.32 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $10.54 | 4.716% | $11.0371 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $764.20 | $830.5049 | $830.50 | $830.50 | $830.40 | |