| 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 | $142.71 | 3.458% | $147.6449 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $50.65 | 8.644% | $55.0282 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $93.30 | 3.398% | $96.4703 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $138.41 | 10.332% | $152.7105 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $127.55 | 9.335% | $139.4568 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $246.81 | 11.112% | $274.2355 | $274.24 | $274.25 | $274.20 |
| Purchase #7 | $37.81 | 4.300% | $39.4358 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $837.24 | $904.9820 | $904.99 | $905.00 | $904.90 | |