| 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 | $156.76 | 11.265% | $174.419 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $101.88 | 4.245% | $106.2048 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $210.42 | 11.462% | $234.5383 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $135.34 | 9.261% | $147.8738 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $187.45 | 13.222% | $212.2346 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $212.87 | 9.108% | $232.2582 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $225.83 | 9.687% | $247.7062 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,230.55 | $1,355.2349 | $1,355.23 | $1,355.20 | $1,355.20 | |