| 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 | $37.43 | 4.840% | $39.2416 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $193.58 | 9.305% | $211.5926 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $159.94 | 3.549% | $165.6163 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $212.91 | 9.599% | $233.3472 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $207.61 | 7.495% | $223.1704 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $97.84 | 13.467% | $111.0161 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $182.87 | 6.724% | $195.1662 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $1,092.18 | $1,179.1504 | $1,179.16 | $1,179.10 | $1,179.10 | |