| 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 | $143.40 | 7.729% | $154.4834 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $235.96 | 7.614% | $253.926 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $226.59 | 8.347% | $245.5035 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $39.32 | 7.526% | $42.2792 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $94.98 | 6.167% | $100.8374 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $216.40 | 6.845% | $231.2126 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $14.33 | 9.133% | $15.6388 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $970.98 | $1,043.8809 | $1,043.88 | $1,043.95 | $1,043.80 | |