| 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 | $223.41 | 5.295% | $235.2396 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $30.63 | 8.630% | $33.2734 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $149.43 | 9.842% | $164.1369 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $155.27 | 13.618% | $176.4147 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $99.66 | 3.285% | $102.9338 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $145.50 | 6.477% | $154.924 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $98.68 | 3.325% | $101.9611 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $902.58 | $968.8835 | $968.87 | $968.85 | $968.80 | |