| 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 | $138.68 | 8.488% | $150.4512 | $150.45 | $150.45 | $150.50 |
| Purchase #2 | $151.46 | 8.357% | $164.1175 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $155.84 | 13.494% | $176.869 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $232.71 | 8.354% | $252.1506 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $62.98 | 3.578% | $65.2334 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $12.92 | 4.725% | $13.5305 | $13.53 | $13.55 | $13.50 |
| Purchase #7 | $219.38 | 9.643% | $240.5348 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $973.97 | $1,062.8870 | $1,062.88 | $1,062.90 | $1,062.90 | |