| 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 | $181.81 | 13.590% | $206.518 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $43.52 | 4.861% | $45.6355 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $151.49 | 13.196% | $171.4806 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $10.29 | 8.778% | $11.1933 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $19.62 | 11.167% | $21.811 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $82.82 | 12.803% | $93.4234 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $91.25 | 7.329% | $97.9377 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $580.80 | $647.9995 | $648.00 | $648.00 | $647.90 | |