| 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 | $133.41 | 10.305% | $147.1579 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $66.90 | 13.537% | $75.9563 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $76.66 | 10.258% | $84.5238 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $145.65 | 8.368% | $157.838 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $98.74 | 3.243% | $101.9421 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $180.63 | 10.293% | $199.2222 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $175.51 | 13.387% | $199.0055 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $877.50 | $965.6458 | $965.65 | $965.60 | $965.60 | |