| 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 | $164.39 | 10.317% | $181.3501 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $168.73 | 10.220% | $185.9742 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $141.45 | 12.392% | $158.9785 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $50.97 | 10.483% | $56.3132 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $26.68 | 3.154% | $27.5215 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $217.74 | 3.734% | $225.8704 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $157.87 | 12.479% | $177.5706 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $927.83 | $1,013.5785 | $1,013.57 | $1,013.50 | $1,013.70 | |