| 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 | $175.58 | 8.479% | $190.4674 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $18.72 | 10.318% | $20.6515 | $20.65 | $20.65 | $20.70 |
| Purchase #3 | $190.40 | 6.334% | $202.4599 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $193.36 | 4.759% | $202.562 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $217.46 | 5.754% | $229.9726 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $86.56 | 9.321% | $94.6283 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $183.53 | 10.315% | $202.4611 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,065.61 | $1,143.2028 | $1,143.20 | $1,143.15 | $1,143.40 | |