| 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 | 6.306% | $186.6521 | $186.65 | $186.65 | $186.70 |
| Purchase #2 | $17.72 | 5.705% | $18.7309 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $118.57 | 12.375% | $133.243 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $69.71 | 4.460% | $72.8191 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $181.86 | 13.272% | $205.9965 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $55.89 | 12.308% | $62.7689 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $177.95 | 9.293% | $194.4869 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $797.28 | $874.6974 | $874.70 | $874.70 | $874.70 | |