| 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 | $145.46 | 8.836% | $158.3128 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $58.73 | 10.506% | $64.9002 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $169.76 | 12.546% | $191.0581 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $247.84 | 7.367% | $266.0984 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $111.63 | 7.641% | $120.1596 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $36.38 | 5.302% | $38.3089 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $180.99 | 4.153% | $188.5065 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $950.79 | $1,027.3445 | $1,027.35 | $1,027.30 | $1,027.40 | |