| 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 | $82.77 | 9.371% | $90.5264 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $225.85 | 12.328% | $253.6928 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $140.85 | 9.688% | $154.4955 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $158.90 | 11.506% | $177.183 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $155.61 | 13.544% | $176.6858 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $39.61 | 5.259% | $41.6931 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $224.77 | 13.427% | $254.9499 | $254.95 | $254.95 | $254.90 |
| 7 purchase totals = | $1,028.36 | $1,149.2265 | $1,149.23 | $1,149.30 | $1,149.20 | |