| 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 | $150.89 | 5.341% | $158.949 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $100.84 | 6.549% | $107.444 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $80.87 | 11.206% | $89.9323 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $195.90 | 12.356% | $220.1054 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $122.73 | 9.190% | $134.0089 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $126.79 | 13.307% | $143.6619 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $230.58 | 13.135% | $260.8667 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,008.60 | $1,114.9682 | $1,114.97 | $1,114.95 | $1,114.90 | |