| 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 | $164.87 | 10.317% | $181.8796 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $199.55 | 13.496% | $226.4813 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $21.41 | 13.272% | $24.2515 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $110.71 | 13.333% | $125.471 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $239.44 | 10.525% | $264.6411 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $64.68 | 4.116% | $67.3422 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $102.77 | 12.839% | $115.9646 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $903.43 | $1,006.0313 | $1,006.02 | $1,006.05 | $1,006.10 | |