| 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 | $114.37 | 13.651% | $129.9826 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $137.54 | 12.788% | $155.1286 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $167.83 | 11.439% | $187.0281 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $35.60 | 3.199% | $36.7388 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $147.28 | 9.107% | $160.6928 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $192.27 | 7.836% | $207.3363 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $13.43 | 7.218% | $14.3994 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $808.32 | $891.3066 | $891.31 | $891.40 | $891.20 | |