| 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 | $164.44 | 10.669% | $181.9841 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $106.51 | 3.777% | $110.5329 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $234.60 | 7.779% | $252.8495 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $39.47 | 3.849% | $40.9892 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $112.30 | 10.305% | $123.8725 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $145.90 | 4.130% | $151.9257 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $26.99 | 8.235% | $29.2126 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $830.21 | $891.3665 | $891.36 | $891.40 | $891.30 | |