| 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 | $179.28 | 4.501% | $187.3494 | $187.35 | $187.35 | $187.30 |
| Purchase #2 | $33.76 | 10.317% | $37.243 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $181.28 | 10.703% | $200.6824 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $140.62 | 10.406% | $155.2529 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $188.66 | 10.834% | $209.0994 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $212.77 | 5.164% | $223.7574 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $50.38 | 13.453% | $57.1576 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $986.75 | $1,070.5421 | $1,070.54 | $1,070.55 | $1,070.60 | |