| 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 | $149.68 | 12.218% | $167.9679 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $52.99 | 6.241% | $56.2971 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $16.54 | 12.562% | $18.6178 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $15.58 | 4.284% | $16.2474 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $202.88 | 4.638% | $212.2896 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $203.26 | 3.176% | $209.7155 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $235.98 | 9.448% | $258.2754 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $876.91 | $939.4107 | $939.43 | $939.40 | $939.40 | |