| 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 | $147.28 | 4.788% | $154.3318 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $134.30 | 3.114% | $138.4821 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $25.56 | 8.652% | $27.7715 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $203.72 | 7.282% | $218.5549 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $177.82 | 10.140% | $195.8509 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $64.43 | 13.684% | $73.2466 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $207.31 | 8.436% | $224.7987 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $960.42 | $1,033.0365 | $1,033.03 | $1,033.05 | $1,033.10 | |