| 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 | $148.87 | 7.822% | $160.5146 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $32.33 | 11.733% | $36.1233 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $233.74 | 7.827% | $252.0348 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $31.97 | 12.753% | $36.0471 | $36.05 | $36.05 | $36.00 |
| Purchase #5 | $176.47 | 5.356% | $185.9217 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $5.61 | 5.854% | $5.9384 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $247.94 | 5.792% | $262.3007 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $876.93 | $938.8806 | $938.87 | $938.85 | $938.70 | |