| 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 | $163.77 | 4.771% | $171.5835 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $16.82 | 9.708% | $18.4529 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $207.86 | 9.674% | $227.9684 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $46.43 | 5.332% | $48.9056 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $110.66 | 6.449% | $117.7965 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $37.83 | 6.418% | $40.2579 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $156.99 | 9.311% | $171.6073 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $740.36 | $796.5721 | $796.58 | $796.55 | $796.70 | |