| 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 | $174.38 | 8.747% | $189.633 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $174.97 | 11.138% | $194.4582 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $229.98 | 10.208% | $253.4564 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $134.29 | 4.293% | $140.0551 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $21.40 | 12.747% | $24.1279 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $153.49 | 7.270% | $164.6487 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $215.69 | 12.433% | $242.5067 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $1,104.20 | $1,208.8860 | $1,208.90 | $1,208.90 | $1,208.90 | |