| 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 | $180.60 | 3.139% | $186.269 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $200.80 | 8.169% | $217.2034 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $212.91 | 3.169% | $219.6571 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $42.64 | 9.356% | $46.6294 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $7.71 | 9.360% | $8.4317 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $40.97 | 13.793% | $46.621 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $50.55 | 4.229% | $52.6878 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $736.18 | $777.4994 | $777.50 | $777.50 | $777.50 | |