| 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 | $147.41 | 10.118% | $162.3249 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $221.85 | 3.348% | $229.2775 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $86.69 | 10.603% | $95.8817 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $25.32 | 6.612% | $26.9942 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $80.62 | 4.253% | $84.0488 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $71.83 | 7.467% | $77.1935 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $41.43 | 13.620% | $47.0728 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $675.15 | $722.7934 | $722.78 | $722.80 | $722.80 | |