| 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 | $158.94 | 4.317% | $165.8014 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $127.27 | 13.675% | $144.6742 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $102.35 | 3.600% | $106.0346 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $184.33 | 3.591% | $190.9493 | $190.95 | $190.95 | $190.90 |
| Purchase #5 | $232.52 | 3.121% | $239.7769 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $131.94 | 10.359% | $145.6077 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $206.76 | 9.433% | $226.2637 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $1,144.11 | $1,219.1078 | $1,219.10 | $1,219.10 | $1,219.10 | |