| 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 | $142.74 | 10.116% | $157.1796 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $31.98 | 13.679% | $36.3545 | $36.35 | $36.35 | $36.40 |
| Purchase #3 | $183.72 | 8.430% | $199.2076 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $204.34 | 9.210% | $223.1597 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $194.93 | 4.286% | $203.2847 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $34.58 | 5.659% | $36.5369 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $167.28 | 11.817% | $187.0475 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $959.57 | $1,042.7705 | $1,042.77 | $1,042.80 | $1,042.80 | |