| 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 | $101.78 | 13.417% | $115.4358 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $74.63 | 9.855% | $81.9848 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $170.50 | 4.613% | $178.3652 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $134.65 | 4.441% | $140.6298 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $10.85 | 4.573% | $11.3462 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $125.97 | 4.687% | $131.8742 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $206.87 | 5.766% | $218.7981 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $825.25 | $878.4341 | $878.44 | $878.45 | $878.40 | |