| 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 | $186.73 | 7.801% | $201.2968 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $197.95 | 4.849% | $207.5486 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $245.99 | 8.817% | $267.6789 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $144.57 | 5.255% | $152.1672 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $15.36 | 10.294% | $16.9412 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $38.89 | 13.788% | $44.2522 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $17.50 | 8.442% | $18.9774 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $846.99 | $908.8623 | $908.87 | $908.90 | $908.90 | |