| 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 | $139.27 | 3.118% | $143.6124 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $232.85 | 13.408% | $264.0705 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $145.58 | 5.758% | $153.9625 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $137.58 | 8.649% | $149.4793 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $7.73 | 9.243% | $8.4445 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $214.36 | 6.502% | $228.2977 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $199.87 | 3.256% | $206.3778 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,077.24 | $1,154.2447 | $1,154.24 | $1,154.25 | $1,154.30 | |