| 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 | $179.70 | 10.710% | $198.9459 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $234.28 | 6.813% | $250.2415 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $212.50 | 6.452% | $226.2105 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $140.81 | 4.690% | $147.414 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $167.72 | 6.709% | $178.9723 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $158.76 | 9.320% | $173.5564 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $131.41 | 12.725% | $148.1319 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $1,225.18 | $1,323.4725 | $1,323.47 | $1,323.45 | $1,323.40 | |