| 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 | $145.53 | 7.467% | $156.3967 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $99.90 | 10.310% | $110.1997 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $198.25 | 12.799% | $223.624 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $97.49 | 6.186% | $103.5207 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $187.67 | 10.734% | $207.8145 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $6.66 | 5.874% | $7.0512 | $7.05 | $7.05 | $7.10 |
| Purchase #7 | $120.65 | 11.717% | $134.7866 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $856.15 | $943.3934 | $943.39 | $943.35 | $943.40 | |