| 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 | $111.92 | 7.299% | $120.089 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $54.95 | 5.445% | $57.942 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $9.78 | 11.178% | $10.8732 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $171.45 | 12.626% | $193.0973 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $173.94 | 4.423% | $181.6334 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $75.98 | 9.118% | $82.9079 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $155.64 | 7.399% | $167.1558 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $753.66 | $813.6986 | $813.70 | $813.70 | $813.70 | |