| 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 | $165.60 | 5.227% | $174.2559 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $220.40 | 10.210% | $242.9028 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $43.98 | 12.635% | $49.5369 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $176.27 | 5.478% | $185.9261 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $146.57 | 7.345% | $157.3356 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $239.38 | 11.463% | $266.8201 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $36.40 | 5.397% | $38.3645 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $1,028.60 | $1,115.1419 | $1,115.15 | $1,115.15 | $1,115.10 | |