| 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 | $139.66 | 5.763% | $147.7086 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $97.65 | 13.742% | $111.0691 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $207.79 | 6.639% | $221.5852 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $121.60 | 8.446% | $131.8703 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $231.49 | 13.763% | $263.35 | $263.35 | $263.35 | $263.40 |
| Purchase #6 | $212.36 | 3.874% | $220.5868 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $168.40 | 6.395% | $179.1692 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $1,178.95 | $1,275.3392 | $1,275.35 | $1,275.30 | $1,275.50 | |