| 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 | $151.89 | 3.246% | $156.8203 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $5.74 | 10.554% | $6.3458 | $6.35 | $6.35 | $6.30 |
| Purchase #3 | $132.52 | 13.562% | $150.4924 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $70.35 | 9.556% | $77.0726 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $19.34 | 6.243% | $20.5474 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $108.88 | 10.332% | $120.1295 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $15.90 | 10.394% | $17.5526 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $504.62 | $548.9606 | $548.96 | $548.95 | $548.90 | |