| 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 | $134.27 | 13.310% | $152.1413 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $52.88 | 3.465% | $54.7123 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $185.29 | 6.142% | $196.6705 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $123.75 | 13.860% | $140.9018 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $170.25 | 4.528% | $177.9589 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $128.99 | 13.344% | $146.2024 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $227.53 | 13.605% | $258.4855 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,022.96 | $1,127.0727 | $1,127.07 | $1,127.05 | $1,127.10 | |