| 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 | $186.25 | 10.550% | $205.8994 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $68.72 | 6.439% | $73.1449 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $33.74 | 7.555% | $36.2891 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $63.99 | 8.171% | $69.2186 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $147.67 | 4.447% | $154.2369 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $113.86 | 7.764% | $122.7001 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $185.27 | 11.835% | $207.1967 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $799.50 | $868.6857 | $868.69 | $868.70 | $868.60 | |